[ {"id":16224,"action":"skip","question":"Nurul had 280 red and blue marbles altogether. After Nurul gave away 1/3 of her red marbles, the number of red marbles left was equal to the number of blue marbles she had. (a) What fraction of her red marbles had Nurul left? (b) Find the difference in the number of red and blue marbles Nurul had at first.","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank: part (a) is a fraction (2/3) but part (b) is a whole number (56); cannot be one MCQ."}, {"id":16241,"action":"skip","question":"Which two of the fractions 2/5 , 3/6 , 4/7 , 5/11 are smaller than 1/2 ?","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Select-two-fractions question; answer is a pair, not a single value."}, {"id":16242,"action":"convert","question":"What is the value of $$\\frac{9}{10}$$ + $$\\frac{4}{5}$$ ? Express your answer as a mixed number.","answer0":"$$1\\frac{7}{10}$$","answer1":"$$1\\frac{3}{10}$$","answer2":"$$\\frac{13}{10}$$","answer3":"$$2\\frac{7}{10}$$","correct_answer":0,"reason":""}, {"id":16248,"action":"convert","question":"Express 3.08 as a mixed number in its simplest form.","answer0":"$$3\\frac{4}{50}$$","answer1":"$$3\\frac{2}{25}$$","answer2":"$$3\\frac{8}{100}$$","answer3":"$$3\\frac{1}{25}$$","correct_answer":1,"reason":""}, {"id":16259,"action":"convert","question":"Sonia ate $$\\frac{2}{7}$$ of a cake. Lucas ate $$\\frac{2}{5}$$ of the same cake. What fraction of the cake did Lucas eat more than Sonia?","answer0":"$$\\frac{4}{35}$$","answer1":"$$\\frac{4}{12}$$","answer2":"$$\\frac{2}{35}$$","answer3":"$$\\frac{6}{35}$$","correct_answer":0,"reason":""}, {"id":16268,"action":"skip","question":"The line graph shows Mindy's savings from March to July. (a) What was the difference between her savings in April and June? (b) What was her total savings from March to July? (c) What fraction of her total savings from March to July was her savings in July? Give your answer in its simplest form. Ans (a): $ Ans (b): $ Ans (c): ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank with mixed answer types (dollar amounts plus one fraction); cannot be one MCQ."}, {"id":16366,"action":"skip","question":"Arrange the following from the smallest to the greatest.
$$\\frac{3}{7}$$ , $$\\frac{2}{9}$$ , $$\\frac{3}{9}$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence, not a single value."}, {"id":16367,"action":"skip","question":"(a) Express $$\\frac{21}{8}$$ as a mixed number.
(b) Express $$4\\frac{5}{7}$$ as an improper fraction.","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Two separate parts with different answers (2 5/8 and 33/7); cannot be one MCQ."}, {"id":16368,"action":"convert","question":"Express your answer as a mixed number in its simplest form.
$$\\frac{5}{6}$$ + $$\\frac{2}{3}$$ =","answer0":"$$1\\frac{3}{6}$$","answer1":"$$\\frac{3}{2}$$","answer2":"$$1\\frac{1}{2}$$","answer3":"$$1\\frac{1}{3}$$","correct_answer":2,"reason":""}, {"id":16370,"action":"skip","question":"Identify two fractions between $$\\frac{2}{3}$$ and $$\\frac{3}{4}$$. List them in their simplest forms.","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Open-ended 'two fractions' answer; not a single determinate value."}, {"id":16598,"action":"convert","question":"Express 3.75 as a mixed number in its simplest form.","answer0":"$$3\\frac{3}{4}$$","answer1":"$$3\\frac{75}{100}$$","answer2":"$$3\\frac{1}{4}$$","answer3":"$$3\\frac{7}{10}$$","correct_answer":0,"reason":""}, {"id":16711,"action":"convert","question":"Write $$3\\frac{4}{5}$$ as an improper fraction.","answer0":"$$\\frac{12}{5}$$","answer1":"$$\\frac{19}{5}$$","answer2":"$$\\frac{17}{5}$$","answer3":"$$\\frac{34}{5}$$","correct_answer":1,"reason":""}, {"id":16716,"action":"skip","question":"Which two of these fractions are in the simplest form?
$$\\frac{2}{3}$$ , $$\\frac{3}{6}$$ , $$\\frac{4}{8}$$ , $$\\frac{5}{9}$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Select-two-fractions question; answer is a pair."}, {"id":16717,"action":"skip","question":"Arrange the following numbers from the smallest to the greatest.
$$\\frac{3}{4}$$ , 0.705 , 0.075","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":16834,"action":"convert","question":"Eunice bought $$\\frac{3}{5}$$ m of ribbon to tie a present. Sarah bought $$\\frac{1}{2}$$ m more ribbon than Eunice to make bows. How much ribbon did they buy altogether?
$$m$$","answer0":"$$1\\frac{1}{5}$$","answer1":"$$1\\frac{7}{10}$$","answer2":"$$\\frac{11}{10}$$","answer3":"$$2\\frac{7}{10}$$","correct_answer":1,"reason":""}, {"id":16843,"action":"convert","question":"Julian read $$\\frac{2}{9}$$ of a book on Monday and $$\\frac{2}{3}$$ of the book on Tuesday. He read the remaining pages of the book on Wednesday. He read 76 more pages on Tuesday than on Monday. What fraction of the book did he read on Wednesday?","answer0":"$$\\frac{1}{9}$$","answer1":"$$\\frac{2}{9}$$","answer2":"$$\\frac{8}{9}$$","answer3":"$$\\frac{1}{3}$$","correct_answer":0,"reason":""}, {"id":16888,"action":"skip","question":"Which two of the following fractions are in the simplest form?
$$\\frac{2}{3}$$ , $$\\frac{10}{12}$$ , $$\\frac{3}{7}$$ , $$\\frac{6}{8}$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Select-two-fractions question; answer is a pair."}, {"id":16889,"action":"convert","question":"$$\\frac{1}{3}$$ + $$\\frac{1}{12}$$ =","answer0":"$$\\frac{2}{12}$$","answer1":"$$\\frac{5}{12}$$","answer2":"$$\\frac{2}{15}$$","answer3":"$$\\frac{1}{4}$$","correct_answer":1,"reason":""}, {"id":16890,"action":"convert","question":"Find the value of 1 - $$\\frac{3}{5}$$ - $$\\frac{1}{10}$$ .","answer0":"$$\\frac{3}{10}$$","answer1":"$$\\frac{4}{10}$$","answer2":"$$\\frac{1}{5}$$","answer3":"$$\\frac{7}{10}$$","correct_answer":0,"reason":""}, {"id":16987,"action":"skip","question":"Which two fractions are in the simplest form?
$$\\frac{3}{9}$$, $$\\frac{2}{5}$$, $$\\frac{2}{6}$$, $$\\frac{3}{8}$$
and ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Select-two-fractions question; answer is a pair."}, {"id":16999,"action":"skip","question":"There were some sweets in a box. Evelyn took $$\\frac{5}{8}$$ of the sweets and Nigel took the rest. Evelyn took 76 more sweets than Nigel.
(a) What fraction of the sweets did Nigel take?
(b) How many sweets were in the box at first?
(a)
(b) ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank: part (a) fraction (3/8), part (b) whole number (304); cannot be one MCQ."}, {"id":17027,"action":"skip","question":"Arrange the following fractions from the greatest to the smallest.
$$\\frac{1}{2}$$, $$\\frac{2}{3}$$, $$\\frac{7}{12}$$
, , ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":17028,"action":"convert","question":"Express 0.6 as a fraction.","answer0":"$$\\frac{6}{10}$$","answer1":"$$\\frac{3}{5}$$","answer2":"$$\\frac{1}{6}$$","answer3":"$$\\frac{6}{100}$$","correct_answer":1,"reason":""}, {"id":17030,"action":"convert","question":"What is the value of $$\\frac{5}{8} + \\frac{3}{4}$$? Express your answer as a mixed number.","answer0":"$$1\\frac{3}{8}$$","answer1":"$$\\frac{11}{8}$$","answer2":"$$1\\frac{1}{8}$$","answer3":"$$1\\frac{3}{4}$$","correct_answer":0,"reason":""}, {"id":17041,"action":"skip","question":"A water container had 1 $$\\ell$$ of water. Mr Muthu used $$\\frac{2}{5}$$ $$\\ell$$ of it to make a drink and $$\\frac{1}{4}$$ $$\\ell$$ of it to water his plants.
(a) How much water did Mr Muthu use altogether?
$$\\ell$$
(b) How much water was left?
$$\\ell$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank with two different fraction answers (13/20 and 7/20); cannot be one MCQ."}, {"id":17101,"action":"convert","question":"What fraction of the buttons shown are grey in colour?","answer0":"$$\\frac{1}{2}$$","answer1":"$$\\frac{1}{3}$$","answer2":"$$\\frac{2}{3}$$","answer3":"$$\\frac{1}{4}$$","correct_answer":1,"reason":""}, {"id":17102,"action":"skip","question":"Which two of the fractions are in the simplest form?
$$\\frac{2}{5}$$ , $$\\frac{3}{6}$$ , $$\\frac{4}{10}$$ , $$\\frac{5}{12}$$
Ans : and ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Select-two-fractions question; answer is a pair."}, {"id":17103,"action":"convert","question":"What is the value of $$\\frac{5}{9}+\\frac{2}{3}$$? Express your answer as a mixed number.","answer0":"$$1\\frac{2}{9}$$","answer1":"$$\\frac{11}{9}$$","answer2":"$$1\\frac{1}{9}$$","answer3":"$$1\\frac{2}{3}$$","correct_answer":0,"reason":""}, {"id":17138,"action":"convert","question":"Write $$\\frac{23}{7}$$ as a mixed number.","answer0":"$$3\\frac{1}{7}$$","answer1":"$$2\\frac{3}{7}$$","answer2":"$$3\\frac{2}{7}$$","answer3":"$$3\\frac{3}{7}$$","correct_answer":2,"reason":""}, {"id":17139,"action":"skip","question":"Arrange the following fractions from the greatest to the smallest.
$$\\frac{2}{3}$$, $$\\frac{3}{4}$$, $$\\frac{5}{12}$$
, , ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":17140,"action":"convert","question":"Find the value of $$\\frac{7}{8} - \\frac{1}{2}$$.","answer0":"$$\\frac{6}{8}$$","answer1":"$$\\frac{3}{8}$$","answer2":"$$\\frac{1}{2}$$","answer3":"$$\\frac{6}{6}$$","correct_answer":1,"reason":""}, {"id":17141,"action":"convert","question":"Express 0.6 as a fraction.","answer0":"$$\\frac{6}{10}$$","answer1":"$$\\frac{6}{100}$$","answer2":"$$\\frac{1}{6}$$","answer3":"$$\\frac{3}{5}$$","correct_answer":0,"reason":""}, {"id":17150,"action":"convert","question":"The difference between two fractions is $$\\frac{2}{9}$$. The smaller fraction is $$\\frac{1}{6}$$. What is the sum of the two fractions? Express your answer in its simplest form.","answer0":"$$\\frac{5}{9}$$","answer1":"$$\\frac{3}{15}$$","answer2":"$$\\frac{1}{18}$$","answer3":"$$\\frac{7}{18}$$","correct_answer":0,"reason":""}, {"id":17178,"action":"convert","question":"Write $$3\\frac{5}{8}$$ as an improper fraction.","answer0":"$$\\frac{24}{8}$$","answer1":"$$\\frac{29}{8}$$","answer2":"$$\\frac{15}{8}$$","answer3":"$$\\frac{35}{8}$$","correct_answer":1,"reason":""}, {"id":17179,"action":"convert","question":"Find the value of $$\\frac{7}{9}-\\frac{2}{3}$$.","answer0":"$$\\frac{5}{6}$$","answer1":"$$\\frac{2}{9}$$","answer2":"$$\\frac{1}{9}$$","answer3":"$$\\frac{1}{3}$$","correct_answer":2,"reason":""}, {"id":17181,"action":"skip","question":"Arrange the following fractions from the smallest to the greatest.
$$\\frac{5}{6}$$, $$\\frac{5}{12}$$, $$\\frac{11}{12}$$
, , ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":17191,"action":"convert","question":"Mrs Chan had 5 $$l$$ of orange juice. Her daughter drank $$\\frac{3}{5}$$ $$l$$ of it. How much orange juice had Mrs Chan left?","answer0":"$$4\\frac{3}{5}$$","answer1":"$$5\\frac{2}{5}$$","answer2":"$$4\\frac{2}{5}$$","answer3":"$$3\\frac{2}{5}$$","correct_answer":2,"reason":""}, {"id":17199,"action":"skip","question":"There are 36 pupils in a class. There are 12 boys in the class.
(a) What fraction of the class are girls? Express your answer in the simplest form.
(b) $$\\frac{4}{9}$$ of the pupils in the class wear spectacles. How many pupils do not wear spectacles? ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank: part (a) fraction (2/3), part (b) whole number (20); cannot be one MCQ."}, {"id":17226,"action":"convert","question":"Find the value of $$1 - \\frac{1}{8} - \\frac{1}{4}$$.","answer0":"$$\\frac{5}{8}$$","answer1":"$$\\frac{7}{8}$$","answer2":"$$\\frac{6}{8}$$","answer3":"$$\\frac{3}{8}$$","correct_answer":0,"reason":""}, {"id":17227,"action":"convert","question":"Write $$2\\frac{3}{7}$$ as an improper fraction.","answer0":"$$\\frac{14}{7}$$","answer1":"$$\\frac{23}{7}$$","answer2":"$$\\frac{17}{7}$$","answer3":"$$\\frac{11}{7}$$","correct_answer":2,"reason":""}, {"id":17228,"action":"convert","question":"Express 0.6 as a fraction.","answer0":"$$\\frac{6}{100}$$","answer1":"$$\\frac{1}{6}$$","answer2":"$$\\frac{6}{10}$$","answer3":"$$\\frac{3}{5}$$","correct_answer":3,"reason":""}, {"id":17240,"action":"skip","question":"At a concert, $$\\frac{3}{10}$$ of the audience are women and $$\\frac{1}{5}$$ of the audience are men. The rest of the audience are children.
(a) What fraction of the audience are children? [Leave your answer in the simplest form]
(b) There are 180 more children than women. How many women and men are there altogether?
(a)
(b) ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank: part (a) fraction (1/2), part (b) whole number (450); cannot be one MCQ."}, {"id":17242,"action":"skip","question":"A bottle had some amount of milk at first. Peter drank $$\\frac{1}{4}$$ $$l$$ of milk in the morning and $$\\frac{1}{5}$$ $$l$$ of milk in the afternoon.
(a) How many litres of milk did Peter drink in total?
(b) Peter had $$\\frac{3}{5}$$ $$l$$ of milk at first. What was the amount of milk left in the bottle?
(a)
(b) ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank with two different fraction answers (9/20 and 3/20); cannot be one MCQ."}, {"id":17264,"action":"skip","question":"Which two of the fractions below are equivalent to $$\\frac{6}{8}$$?
$$\\frac{12}{16}$$, $$\\frac{5}{7}$$, $$\\frac{4}{5}$$, $$\\frac{3}{4}$$
and ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Select-two-fractions question; answer is a pair."}, {"id":17265,"action":"convert","question":"What is the value of $$\\frac{5}{6}+\\frac{2}{3}$$? Express your answer as a mixed number.","answer0":"$$1\\frac{1}{3}$$","answer1":"$$1\\frac{1}{2}$$","answer2":"$$\\frac{3}{2}$$","answer3":"$$1\\frac{3}{6}$$","correct_answer":1,"reason":""}, {"id":17272,"action":"convert","question":"At a funfair, $$\\frac{5}{12}$$ of the people were children, $$\\frac{1}{3}$$ of the people were men and the rest were women. What fraction of the people were women? Express your answer as a fraction in its simplest form.","answer0":"$$\\frac{3}{12}$$","answer1":"$$\\frac{1}{3}$$","answer2":"$$\\frac{1}{4}$$","answer3":"$$\\frac{5}{12}$$","correct_answer":2,"reason":""}, {"id":17281,"action":"skip","question":"There were some stickers in a box. Mariam took $$\\frac{3}{8}$$ of the stickers and Amy took the rest. Mariam took 36 fewer stickers than Amy.
(a) What fraction of the stickers did Amy take?
(b) How many stickers were in the box in total?
(a)
(b) ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank: part (a) fraction (5/8), part (b) whole number (144); cannot be one MCQ."}, {"id":17363,"action":"convert","question":"Express $$\\frac{10}{15}$$ in its simplest form.","answer0":"$$\\frac{2}{3}$$","answer1":"$$\\frac{5}{15}$$","answer2":"$$\\frac{2}{5}$$","answer3":"$$\\frac{3}{2}$$","correct_answer":0,"reason":""}, {"id":17364,"action":"convert","question":"Write $$\\frac{15}{7}$$ as a mixed number.","answer0":"$$1\\frac{1}{7}$$","answer1":"$$2\\frac{1}{7}$$","answer2":"$$2\\frac{2}{7}$$","answer3":"$$1\\frac{5}{7}$$","correct_answer":1,"reason":""}, {"id":17369,"action":"convert","question":"Express 0.4 as a fraction.","answer0":"$$\\frac{4}{100}$$","answer1":"$$\\frac{1}{4}$$","answer2":"$$\\frac{4}{10}$$","answer3":"$$\\frac{2}{5}$$","correct_answer":2,"reason":""}, {"id":17382,"action":"convert","question":"Mark bought some sweets. He gave his friends $$\\frac{1}{7}$$ of the sweets and gave his brother $$\\frac{3}{4}$$ of the sweets. All the remaining sweets were eaten by him. What fraction of the sweets did Mark eat?","answer0":"$$\\frac{4}{11}$$","answer1":"$$\\frac{3}{28}$$","answer2":"$$\\frac{25}{28}$$","answer3":"$$\\frac{5}{28}$$","correct_answer":1,"reason":""}, {"id":17432,"action":"convert","question":"Write $$\\frac{23}{6}$$ as a mixed number.","answer0":"$$3\\frac{5}{6}$$","answer1":"$$3\\frac{1}{6}$$","answer2":"$$2\\frac{5}{6}$$","answer3":"$$4\\frac{5}{6}$$","correct_answer":0,"reason":""}, {"id":17433,"action":"convert","question":"Find the value of $$1 - \\frac{1}{6} - \\frac{1}{3}$$.","answer0":"$$\\frac{2}{3}$$","answer1":"$$\\frac{1}{2}$$","answer2":"$$\\frac{1}{3}$$","answer3":"$$\\frac{5}{6}$$","correct_answer":1,"reason":""}, {"id":17501,"action":"skip","question":"Arrange the following numbers from smallest to the greatest.
$$\\frac{2}{5}$$, 0.408, 0.048
, , ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":17504,"action":"convert","question":"What fraction of the stars are grey in colour?","answer0":"$$\\frac{5}{12}$$","answer1":"$$\\frac{7}{12}$$","answer2":"$$\\frac{5}{7}$$","answer3":"$$\\frac{1}{12}$$","correct_answer":0,"reason":""}, {"id":17505,"action":"convert","question":"What is the value of $$\\frac{3}{10}+\\frac{4}{5}$$? Express your answer as a mixed number.","answer0":"$$1\\frac{1}{10}$$","answer1":"$$\\frac{11}{10}$$","answer2":"$$1\\frac{3}{10}$$","answer3":"$$1\\frac{1}{5}$$","correct_answer":0,"reason":""}, {"id":17519,"action":"convert","question":"Olivia used $$\\frac{2}{3}$$ kg of sugar. Shannon used $$\\frac{1}{6}$$ kg of sugar more than Olivia. Adele used $$\\frac{1}{3}$$ kg less sugar than Shannon. What was the amount of sugar used by Adele? Express your answer in its simplest form.","answer0":"$$\\frac{5}{6}$$","answer1":"$$\\frac{2}{3}$$","answer2":"$$\\frac{1}{2}$$","answer3":"$$\\frac{1}{3}$$","correct_answer":2,"reason":""}, {"id":17546,"action":"convert","question":"$$\\frac{2}{3}-\\frac{1}{12}$$ =","answer0":"$$\\frac{1}{12}$$","answer1":"$$\\frac{7}{12}$$","answer2":"$$\\frac{5}{12}$$","answer3":"$$\\frac{9}{12}$$","correct_answer":1,"reason":""}, {"id":17547,"action":"convert","question":"What is the value of $$\\frac{1}{3}+\\frac{5}{6}$$?
Express your answer as a mixed number.","answer0":"$$1\\frac{1}{6}$$","answer1":"$$\\frac{7}{6}$$","answer2":"$$1\\frac{1}{3}$$","answer3":"$$1\\frac{5}{6}$$","correct_answer":0,"reason":""}, {"id":17548,"action":"convert","question":"Find the value of $$1-\\frac{1}{2}-\\frac{1}{6}$$.
Express your answer in the simplest form.","answer0":"$$\\frac{2}{6}$$","answer1":"$$\\frac{1}{2}$$","answer2":"$$\\frac{1}{3}$$","answer3":"$$\\frac{2}{3}$$","correct_answer":2,"reason":""}, {"id":17562,"action":"convert","question":"Ken has 600 stamps. He gave $$\\frac{3}{5}$$ of the stamps to Tom, $$\\frac{1}{10}$$ of the stamps to John and kept the rest for himself.
(a) What fraction of the stamps did Ken keep for himself?","answer0":"$$\\frac{7}{10}$$","answer1":"$$\\frac{3}{10}$$","answer2":"$$\\frac{4}{15}$$","answer3":"$$\\frac{1}{2}$$","correct_answer":1,"reason":""}, {"id":17590,"action":"convert","question":"Write $$\\frac{20}{9}$$ as a mixed number.","answer0":"$$2\\frac{1}{9}$$","answer1":"$$1\\frac{2}{9}$$","answer2":"$$2\\frac{2}{9}$$","answer3":"$$2\\frac{2}{20}$$","correct_answer":2,"reason":""}, {"id":17597,"action":"skip","question":"Which two of the fractions below are in the simplest form?
$$\\frac{2}{5}$$ , $$\\frac{3}{6}$$ , $$\\frac{5}{7}$$ , $$\\frac{6}{8}$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Select-two-fractions question; answer is a pair."}, {"id":17598,"action":"convert","question":"Find the value of $$1-\\frac{1}{3}-\\frac{2}{9}$$.","answer0":"$$\\frac{2}{3}$$","answer1":"$$\\frac{4}{9}$$","answer2":"$$\\frac{5}{9}$$","answer3":"$$\\frac{1}{3}$$","correct_answer":1,"reason":""}, {"id":17600,"action":"skip","question":"Arrange the following numbers from the smallest to the greatest.
0.801 , 0.081 , $$\\frac{4}{5}$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":17624,"action":"convert","question":"Find the value of 1 - $$\\frac{1}{4}$$ - $$\\frac{1}{8}$$.","answer0":"$$\\frac{3}{8}$$","answer1":"$$\\frac{7}{8}$$","answer2":"$$\\frac{5}{8}$$","answer3":"$$\\frac{6}{8}$$","correct_answer":2,"reason":""}, {"id":17628,"action":"convert","question":"Write $$\\frac{29}{4}$$ as a mixed number.","answer0":"$$7\\frac{1}{4}$$","answer1":"$$6\\frac{1}{4}$$","answer2":"$$7\\frac{3}{4}$$","answer3":"$$7\\frac{1}{2}$$","correct_answer":0,"reason":""}, {"id":17629,"action":"skip","question":"Arrange the following fractions from the smallest to the greatest.
$$\\frac{7}{11}$$ , $$\\frac{1}{2}$$ , $$\\frac{10}{11}$$
(smallest) , , (greatest)","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":17818,"action":"skip","question":"(a) Find the value of A on the number line. Express your answer as a mixed number in the simplest form.
(b) Arrange the following fractions in increasing order.
$$\\frac{9}{4}$$ , $$\\frac{7}{12}$$ , $$\\frac{5}{3}$$
, , ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-part: part (a) single value plus part (b) ordering sequence; cannot be one MCQ."}, {"id":17831,"action":"skip","question":"(a) Express 0.85 as a fraction in its simplest form.
(b) Express $$\\frac{7}{25}$$ as a decimal. ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Two separate parts with different answers (17/20 and 0.28); cannot be one MCQ."}, {"id":17922,"action":"skip","question":"Arrange the following fractions in increasing order.
$$\\frac{3}{4}$$, $$\\frac{1}{2}$$, $$\\frac{5}{8}$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":17923,"action":"convert","question":"Find the value of $$1 - \\frac{7}{12} - \\frac{1}{6}$$. Express your answer in the simplest form.","answer0":"$$\\frac{5}{12}$$","answer1":"$$\\frac{1}{4}$$","answer2":"$$\\frac{1}{3}$$","answer3":"$$\\frac{3}{12}$$","correct_answer":1,"reason":""}, {"id":17927,"action":"skip","question":"Helen prepared 18 $$l$$ of orange juice and mango juice in the morning. $$\\frac{5}{6}$$ of it was orange juice and the rest was mango juice. Her children drank $$\\frac{7}{8}$$ $$l$$ of mango juice in the afternoon.
(a) How much mango juice did Helen prepare?
(b) How much mango juice was left?","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank: part (a) whole number (3), part (b) mixed number (2 1/8); cannot be one MCQ."}, {"id":18032,"action":"convert","question":"Mary bought 4 kg of flour. She used $$\\frac{1}{4}$$ kg of flour to make cupcakes and $$\\frac{2}{5}$$ kg of it to make pizza. How much flour was left? Express your answer as a mixed number.","answer0":"$$3\\frac{7}{20}$$","answer1":"$$3\\frac{13}{20}$$","answer2":"$$3\\frac{3}{9}$$","answer3":"$$4\\frac{7}{20}$$","correct_answer":0,"reason":""}, {"id":18033,"action":"convert","question":"Ali painted $$\\frac{2}{9}$$ of a wall on Monday and $$\\frac{2}{3}$$ of the same wall on Tuesday. What fraction of the wall was not painted?","answer0":"$$\\frac{8}{9}$$","answer1":"$$\\frac{2}{9}$$","answer2":"$$\\frac{1}{9}$$","answer3":"$$\\frac{1}{3}$$","correct_answer":2,"reason":""}, {"id":18140,"action":"skip","question":"Arrange the following in decreasing order.
$$\\frac{11}{4}$$ , $$1\\frac{1}{6}$$ , 1 , $$\\frac{8}{3}$$
, , , ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":18144,"action":"skip","question":"Alan made some lime juice on Monday and Tuesday. He made $$\\frac{7}{8}$$ $$l$$ of lime juice on Monday. He made $$\\frac{2}{5}$$ $$l$$ more lime juice on Monday than Tuesday.
(a) How much lime juice did he make on Tuesday?
(b) What was the total amount of lime juice that he had made on both days? Give your answer in the simplest form.
(a)
(b) ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank with two different answers (19/40 and mixed 1 7/20); cannot be one MCQ."}, {"id":18408,"action":"skip","question":"Arrange the following fractions in decreasing order.
$$1\\frac{1}{6}$$, $$\\frac{3}{4}$$, $$\\frac{3}{2}$$
, , ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":18414,"action":"convert","question":"Devi bought 24 curry puffs. She gave 6 curry puffs to her neighbour and her family ate 8 curry puffs. What fraction of the curry puffs were left? Express your answer in its simplest form.","answer0":"$$\\frac{14}{24}$$","answer1":"$$\\frac{5}{12}$$","answer2":"$$\\frac{7}{12}$$","answer3":"$$\\frac{1}{3}$$","correct_answer":1,"reason":""}, {"id":18551,"action":"convert","question":"What mixed number does the letter A represent on the number line? Give your answer in the simplest form.","answer0":"$$2\\frac{1}{4}$$","answer1":"$$3\\frac{3}{4}$$","answer2":"$$2\\frac{3}{4}$$","answer3":"$$2\\frac{1}{2}$$","correct_answer":2,"reason":""}, {"id":18555,"action":"convert","question":"Andy and Ben drank a total of $$\\frac{4}{5}$$ $$l$$ of juice. Andy drank $$\\frac{1}{2}$$ $$l$$ of the juice. How much more juice did Andy drink than Ben?","answer0":"$$\\frac{1}{5}$$","answer1":"$$\\frac{3}{10}$$","answer2":"$$\\frac{1}{10}$$","answer3":"$$\\frac{2}{5}$$","correct_answer":2,"reason":""}, {"id":18770,"action":"skip","question":"Amy has $$\\frac{3}{5}$$ kg of sugar. Bala has $$\\frac{1}{3}$$ kg of sugar more than Amy.
(a) How much sugar does Bala have? Express your answer in its simplest form.
kg
(b) How much sugar do they have altogether? Express your answer in its simplest form.
kg","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank with two different answers (14/15 and mixed 1 8/15); cannot be one MCQ."}, {"id":18875,"action":"convert","question":"Subtract $$\\frac{1}{8}$$ from 4.
Express your answer as an improper fraction.","answer0":"$$\\frac{31}{8}$$","answer1":"$$\\frac{33}{8}$$","answer2":"$$\\frac{4}{8}$$","answer3":"$$\\frac{29}{8}$$","correct_answer":0,"reason":""}, {"id":18876,"action":"convert","question":"In the number line, what is the mixed number represented by A?","answer0":"$$2\\frac{5}{6}$$","answer1":"$$1\\frac{1}{6}$$","answer2":"$$2\\frac{1}{6}$$","answer3":"$$3\\frac{1}{6}$$","correct_answer":2,"reason":""}, {"id":18877,"action":"convert","question":"Write a fraction between $$\\frac{1}{3}$$ and $$\\frac{1}{4}$$.","answer0":"$$\\frac{1}{2}$$","answer1":"$$\\frac{7}{24}$$","answer2":"$$\\frac{2}{7}$$","answer3":"$$\\frac{1}{5}$$","correct_answer":1,"reason":""}, {"id":18885,"action":"skip","question":"Doreen had some beads for sale. She sold $$\\frac{1}{3}$$ of the beads in the morning and $$\\frac{2}{5}$$ of the beads in the afternoon. (a) What fraction of the beads was left? (b) Doreen had 28 beads left. How many beads did she have at first?
(a) , (b) ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Multi-blank: part (a) fraction (4/15), part (b) whole number (105); cannot be one MCQ."}, {"id":18924,"action":"skip","question":"Find the value of
(a) $$\\frac{2}{3}$$ + $$\\frac{5}{9}$$. Express your answer as a mixed number.
(b) $$\\frac{7}{8}$$ − $$\\frac{5}{6}$$ ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Two separate parts with different answers (1 2/9 and 1/24); cannot be one MCQ."}, {"id":18927,"action":"convert","question":"Ray walked $$5\\frac{3}{4}$$ km. He walked $$\\frac{2}{5}$$ km less than John. What was the total distance they had walked? Express your answer in the simplest form.","answer0":"$$11\\frac{1}{10}$$","answer1":"$$11\\frac{9}{10}$$","answer2":"$$11\\frac{1}{2}$$","answer3":"$$12\\frac{9}{10}$$","correct_answer":1,"reason":""}, {"id":18982,"action":"convert","question":"Eunice used $$\\frac{4}{5}$$ m of ribbon to make a bow tie. She used $$\\frac{1}{2}$$ m less ribbon to tie a present. How much ribbon did she use to tie the present?","answer0":"$$\\frac{3}{5}$$","answer1":"$$\\frac{1}{3}$$","answer2":"$$\\frac{3}{10}$$","answer3":"$$\\frac{13}{10}$$","correct_answer":2,"reason":""}, {"id":18985,"action":"skip","question":"Arrange the following fractions in order, starting from the smallest.
$$\\frac{2}{3}$$ , $$\\frac{3}{4}$$ , $$\\frac{1}{2}$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":19038,"action":"convert","question":"Find the value of $$\\frac{11}{12}$$ − $$\\frac{2}{3}$$ in its simplest form.","answer0":"$$\\frac{3}{12}$$","answer1":"$$\\frac{1}{4}$$","answer2":"$$\\frac{9}{12}$$","answer3":"$$\\frac{1}{3}$$","correct_answer":1,"reason":""}, {"id":19041,"action":"convert","question":"The letter A represents a mixed number. Give your answer in its simplest form.","answer0":"$$1\\frac{2}{3}$$","answer1":"$$1\\frac{1}{3}$$","answer2":"$$2\\frac{1}{3}$$","answer3":"$$1\\frac{1}{6}$$","correct_answer":1,"reason":""}, {"id":19042,"action":"skip","question":"Arrange the following fractions in increasing order.
$$\\frac{4}{5}$$, $$\\frac{2}{3}$$, $$\\frac{5}{3}$$","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."}, {"id":19104,"action":"convert","question":"Write the fraction represented by X.","answer0":"$$1\\frac{2}{5}$$","answer1":"$$1\\frac{3}{5}$$","answer2":"$$2\\frac{3}{5}$$","answer3":"$$\\frac{3}{5}$$","correct_answer":1,"reason":""}, {"id":19105,"action":"skip","question":"Arrange the following numbers from the smallest to the largest.
3.5 , 3.05 , $$3\\frac{1}{100}$$
(smallest) , , ","answer0":null,"answer1":null,"answer2":null,"answer3":null,"correct_answer":null,"reason":"Ordering question; answer is an ordered sequence."} ]