[{"id": 16224, "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": "2/3", "answer1": "56", "answer2": null, "answer3": null, "correct_answer": null, "source": "Red Swastika 2022 P4 Semestral Assessment 2 Q44"}, {"id": 16241, "question": "Which two of the fractions 2/5 , 3/6 , 4/7 , 5/11 are smaller than 1/2 ?", "answer0": "2/5", "answer1": "5/11", "answer2": null, "answer3": null, "correct_answer": null, "source": "Rulang 2022 P4 Semestral Assessment 2 Q16"}, {"id": 16242, "question": "What is the value of 9/10 + 4/5 ? Express your answer as a mixed number. ", "answer0": "1 7/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rulang 2022 P4 Semestral Assessment 2 Q17"}, {"id": 16248, "question": "Express 3.08 as a mixed number in its simplest form. ", "answer0": "3 2/25", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rulang 2022 P4 Semestral Assessment 2 Q24"}, {"id": 16259, "question": "Sonia ate 2/7 of a cake. Lucas ate 2/5 of the same cake. What fraction of the cake did Lucas eat more than Sonia? ", "answer0": "4/35", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rulang 2022 P4 Semestral Assessment 2 P2 Q6"}, {"id": 16268, "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": "8", "answer1": "77", "answer2": "2/7", "answer3": null, "correct_answer": null, "source": "Rulang 2022 P4 Semestral Assessment 2 P2 Q16"}, {"id": 16366, "question": "Arrange the following from the smallest to the greatest.
$$\\frac{3}{7}$$ , $$\\frac{2}{9}$$ , $$\\frac{3}{9}$$", "answer0": "2/9", "answer1": "3/9", "answer2": "3/7", "answer3": null, "correct_answer": null, "source": "Henry Park 2022 P4 Weighted Assessment 1 Q5"}, {"id": 16367, "question": "(a) Express $$\\frac{21}{8}$$ as a mixed number.
(b) Express $$4\\frac{5}{7}$$ as an improper fraction.", "answer0": "2 5/8", "answer1": "33/7", "answer2": null, "answer3": null, "correct_answer": null, "source": "Henry Park 2022 P4 Weighted Assessment 1 Q6"}, {"id": 16368, "question": "Express your answer as a mixed number in its simplest form.
$$\\frac{5}{6}$$ + $$\\frac{2}{3}$$ = ", "answer0": "1 1/2", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Henry Park 2022 P4 Weighted Assessment 1 Q7"}, {"id": 16370, "question": "Identify two fractions between $$\\frac{2}{3}$$ and $$\\frac{3}{4}$$. List them in their simplest forms.", "answer0": "25/36", "answer1": "13/18", "answer2": null, "answer3": null, "correct_answer": null, "source": "Henry Park 2022 P4 Weighted Assessment 1 Q9"}, {"id": 16598, "question": "Express 3.75 as a mixed number in its simplest form.", "answer0": "3 3/4", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rosyth 2022 P4 Weighted Assessment 3 Q6"}, {"id": 16711, "question": "Write $$3\\frac{4}{5}$$ as an improper fraction.", "answer0": "19/5", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "ACS Junior 2023 P4 End of Year Exam Q22"}, {"id": 16716, "question": "Which two of these fractions are in the simplest form?
$$\\frac{2}{3}$$ , $$\\frac{3}{6}$$ , $$\\frac{4}{8}$$ , $$\\frac{5}{9}$$", "answer0": "2/3", "answer1": "5/9", "answer2": null, "answer3": null, "correct_answer": null, "source": "ACS Junior 2023 P4 End of Year Exam Q27"}, {"id": 16717, "question": "Arrange the following numbers from the smallest to the greatest.
$$\\frac{3}{4}$$ , 0.705 , 0.075", "answer0": "0.075", "answer1": "0.705", "answer2": "3/4", "answer3": null, "correct_answer": null, "source": "ACS Junior 2023 P4 End of Year Exam Q28"}, {"id": 16834, "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 7/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Catholic High 2023 P4 End of Year Exam Q31"}, {"id": 16843, "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": "1/9", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Catholic High 2023 P4 End of Year Exam Q42"}, {"id": 16888, "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": "2/3", "answer1": "3/7", "answer2": null, "answer3": null, "correct_answer": null, "source": "Henry Park 2023 P4 End of Year Exam Q14"}, {"id": 16889, "question": "$$\\frac{1}{3}$$ + $$\\frac{1}{12}$$ = ", "answer0": "5/12", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Henry Park 2023 P4 End of Year Exam Q15"}, {"id": 16890, "question": "Find the value of 1 - $$\\frac{3}{5}$$ - $$\\frac{1}{10}$$ .", "answer0": "3/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Henry Park 2023 P4 End of Year Exam Q16"}, {"id": 16987, "question": "Which two fractions are in the simplest form?
$$\\frac{3}{9}$$, $$\\frac{2}{5}$$, $$\\frac{2}{6}$$, $$\\frac{3}{8}$$
and ", "answer0": "2/5", "answer1": "3/8", "answer2": null, "answer3": null, "correct_answer": null, "source": "Maha Bodhi 2023 P4 End of Year Exam Q29"}, {"id": 16999, "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": "3/8", "answer1": "304", "answer2": null, "answer3": null, "correct_answer": null, "source": "Maha Bodhi 2023 P4 End of Year Exam Q43"}, {"id": 17027, "question": "Arrange the following fractions from the greatest to the smallest.
$$\\frac{1}{2}$$, $$\\frac{2}{3}$$, $$\\frac{7}{12}$$
, , ", "answer0": "2/3", "answer1": "7/12", "answer2": "1/2", "answer3": null, "correct_answer": null, "source": "Methodist Girls 2023 P4 End of Year Exam Q23"}, {"id": 17028, "question": "Express 0.6 as a fraction.
", "answer0": "3/5", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Methodist Girls 2023 P4 End of Year Exam Q24"}, {"id": 17030, "question": "What is the value of $$\\frac{5}{8} + \\frac{3}{4}$$? Express your answer as a mixed number.
", "answer0": "1 3/8", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Methodist Girls 2023 P4 End of Year Exam Q26"}, {"id": 17041, "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": "13/20", "answer1": "7/20", "answer2": null, "answer3": null, "correct_answer": null, "source": "Methodist Girls 2023 P4 End of Year Exam Q38"}, {"id": 17101, "question": "What fraction of the buttons shown are grey in colour?", "answer0": "1/3", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Nan Hua 2023 P4 End of Year Exam Q24"}, {"id": 17102, "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": "2/5", "answer1": "5/12", "answer2": null, "answer3": null, "correct_answer": null, "source": "Nan Hua 2023 P4 End of Year Exam Q25"}, {"id": 17103, "question": "What is the value of $$\\frac{5}{9}+\\frac{2}{3}$$? Express your answer as a mixed number.", "answer0": "1 2/9", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Nan Hua 2023 P4 End of Year Exam Q26"}, {"id": 17138, "question": "Write $$\\frac{23}{7}$$ as a mixed number. ", "answer0": "3 2/7", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Nanyang 2023 P4 End of Year Exam Q17"}, {"id": 17139, "question": "Arrange the following fractions from the greatest to the smallest.
$$\\frac{2}{3}$$, $$\\frac{3}{4}$$, $$\\frac{5}{12}$$
, , ", "answer0": "3/4", "answer1": "2/3", "answer2": "5/12", "answer3": null, "correct_answer": null, "source": "Nanyang 2023 P4 End of Year Exam Q18"}, {"id": 17140, "question": "Find the value of $$\\frac{7}{8} - \\frac{1}{2}$$. ", "answer0": "3/8", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Nanyang 2023 P4 End of Year Exam Q19"}, {"id": 17141, "question": "Express 0.6 as a fraction. ", "answer0": "6/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Nanyang 2023 P4 End of Year Exam Q20"}, {"id": 17150, "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": "5/9", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Nanyang 2023 P4 End of Year Exam Q33"}, {"id": 17178, "question": "Write $$3\\frac{5}{8}$$ as an improper fraction. ", "answer0": "29/8", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Chun 2023 P4 End of Year Exam Q18"}, {"id": 17179, "question": "Find the value of $$\\frac{7}{9}-\\frac{2}{3}$$. ", "answer0": "1/9", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Chun 2023 P4 End of Year Exam Q19"}, {"id": 17181, "question": "Arrange the following fractions from the smallest to the greatest.
$$\\frac{5}{6}$$, $$\\frac{5}{12}$$, $$\\frac{11}{12}$$
, , ", "answer0": "5/12", "answer1": "5/6", "answer2": "11/12", "answer3": null, "correct_answer": null, "source": "Pei Chun 2023 P4 End of Year Exam Q21"}, {"id": 17191, "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 2/5", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Chun 2023 P4 End of Year Exam Q32"}, {"id": 17199, "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": "2/3", "answer1": "20", "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Chun 2023 P4 End of Year Exam Q40"}, {"id": 17226, "question": "Find the value of $$1 - \\frac{1}{8} - \\frac{1}{4}$$. ", "answer0": "5/8", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 End of Year Exam Q24"}, {"id": 17227, "question": "Write $$2\\frac{3}{7}$$ as an improper fraction. ", "answer0": "17/7", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 End of Year Exam Q25"}, {"id": 17228, "question": "Express 0.6 as a fraction. ", "answer0": "3/5", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 End of Year Exam Q26"}, {"id": 17240, "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": "1/2", "answer1": "450", "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 End of Year Exam Q41"}, {"id": 17242, "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": "9/20", "answer1": "3/20", "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 End of Year Exam Q43"}, {"id": 17264, "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": "12/16", "answer1": "3/4", "answer2": null, "answer3": null, "correct_answer": null, "source": "PLMGS 2023 P4 End of Year Exam Q20"}, {"id": 17265, "question": "What is the value of $$\\frac{5}{6}+\\frac{2}{3}$$? Express your answer as a mixed number.
", "answer0": "1 1/2", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "PLMGS 2023 P4 End of Year Exam Q21"}, {"id": 17272, "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": "1/4", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "PLMGS 2023 P4 End of Year Exam Q28"}, {"id": 17281, "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": "5/8", "answer1": "144", "answer2": null, "answer3": null, "correct_answer": null, "source": "PLMGS 2023 P4 End of Year Exam Q39"}, {"id": 17363, "question": "Express $$\\frac{10}{15}$$ in its simplest form.", "answer0": "2/3", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rosyth 2023 P4 End of Year Exam Q18"}, {"id": 17364, "question": "Write $$\\frac{15}{7}$$ as a mixed number.", "answer0": "2 1/7", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rosyth 2023 P4 End of Year Exam Q19"}, {"id": 17369, "question": "Express 0.4 as a fraction.", "answer0": "4/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rosyth 2023 P4 End of Year Exam Q24"}, {"id": 17382, "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": "3/28", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rosyth 2023 P4 End of Year Exam Q38"}, {"id": 17432, "question": "Write $$\\frac{23}{6}$$ as a mixed number.
", "answer0": "3 5/6", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Red Swastika 2023 P4 End of Year Exam Q23"}, {"id": 17433, "question": "Find the value of $$1 - \\frac{1}{6} - \\frac{1}{3}$$.
", "answer0": "1/2", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Red Swastika 2023 P4 End of Year Exam Q24"}, {"id": 17501, "question": "Arrange the following numbers from smallest to the greatest.
$$\\frac{2}{5}$$, 0.408, 0.048
, , ", "answer0": "0.048", "answer1": "2/5", "answer2": "0.408", "answer3": null, "correct_answer": null, "source": "SCGS 2023 P4 End of Year Exam Q19"}, {"id": 17504, "question": "What fraction of the stars are grey in colour? ", "answer0": "5/12", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "SCGS 2023 P4 End of Year Exam Q22"}, {"id": 17505, "question": "What is the value of $$\\frac{3}{10}+\\frac{4}{5}$$? Express your answer as a mixed number. ", "answer0": "1 1/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "SCGS 2023 P4 End of Year Exam Q23"}, {"id": 17519, "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": "1/2", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "SCGS 2023 P4 End of Year Exam Q39"}, {"id": 17546, "question": "$$\\frac{2}{3}-\\frac{1}{12}$$ = ", "answer0": "7/12", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "St Hilda 2023 P4 End of Year Exam Q23"}, {"id": 17547, "question": "What is the value of $$\\frac{1}{3}+\\frac{5}{6}$$?
Express your answer as a mixed number.
", "answer0": "1 1/6", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "St Hilda 2023 P4 End of Year Exam Q24"}, {"id": 17548, "question": "Find the value of $$1-\\frac{1}{2}-\\frac{1}{6}$$.
Express your answer in the simplest form.
", "answer0": "1/3", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "St Hilda 2023 P4 End of Year Exam Q25"}, {"id": 17562, "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": "3/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "St Hilda 2023 P4 End of Year Exam Q41a"}, {"id": 17590, "question": "Write $$\\frac{20}{9}$$ as a mixed number.", "answer0": "2 2/9", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "St Nicholas 2023 P4 End of Year Exam Q22"}, {"id": 17597, "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": "2/5", "answer1": "5/7", "answer2": null, "answer3": null, "correct_answer": null, "source": "St Nicholas 2023 P4 End of Year Exam Q29"}, {"id": 17598, "question": "Find the value of $$1-\\frac{1}{3}-\\frac{2}{9}$$.", "answer0": "4/9", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "St Nicholas 2023 P4 End of Year Exam Q30"}, {"id": 17600, "question": "Arrange the following numbers from the smallest to the greatest.
0.801 , 0.081 , $$\\frac{4}{5}$$", "answer0": "0.081", "answer1": "4/5", "answer2": "0.801", "answer3": null, "correct_answer": null, "source": "St Nicholas 2023 P4 End of Year Exam Q32"}, {"id": 17624, "question": "Find the value of 1 - $$\\frac{1}{4}$$ - $$\\frac{1}{8}$$. ", "answer0": "5/8", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Tao Nan 2023 P4 End of Year Exam P1 Q13"}, {"id": 17628, "question": "Write $$\\frac{29}{4}$$ as a mixed number. ", "answer0": "7 1/4", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Tao Nan 2023 P4 End of Year Exam P1 Q17"}, {"id": 17629, "question": "Arrange the following fractions from the smallest to the greatest.
$$\\frac{7}{11}$$ , $$\\frac{1}{2}$$ , $$\\frac{10}{11}$$
(smallest) , , (greatest)", "answer0": "1/2", "answer1": "7/11", "answer2": "10/11", "answer3": null, "correct_answer": null, "source": "Tao Nan 2023 P4 End of Year Exam P1 Q18"}, {"id": 17818, "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": "6 2/3", "answer1": "7/12", "answer2": "5/3", "answer3": "9/4", "correct_answer": null, "source": "Henry Park 2023 P4 Weighted Assessment 1 Q3"}, {"id": 17831, "question": "(a) Express 0.85 as a fraction in its simplest form.
(b) Express $$\\frac{7}{25}$$ as a decimal. ", "answer0": "17/20", "answer1": "0.28", "answer2": null, "answer3": null, "correct_answer": null, "source": "Henry Park 2023 P4 Weighted Assessment 2 Q6"}, {"id": 17922, "question": "Arrange the following fractions in increasing order.
$$\\frac{3}{4}$$, $$\\frac{1}{2}$$, $$\\frac{5}{8}$$", "answer0": "1/2", "answer1": "5/8", "answer2": "3/4", "answer3": null, "correct_answer": null, "source": "Maha Bodhi 2023 P4 Weighted Assessment 2 Q6"}, {"id": 17923, "question": "Find the value of $$1 - \\frac{7}{12} - \\frac{1}{6}$$. Express your answer in the simplest form.", "answer0": "1/4", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Maha Bodhi 2023 P4 Weighted Assessment 2 Q9"}, {"id": 17927, "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": "3", "answer1": "2 1/8", "answer2": null, "answer3": null, "correct_answer": null, "source": "Maha Bodhi 2023 P4 Weighted Assessment 2 Q13"}, {"id": 18032, "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 7/20", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Nanyang 2023 P4 Weighted Assessment 1 and 2 WA2 Q6"}, {"id": 18033, "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": "1/9", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Nanyang 2023 P4 Weighted Assessment 1 and 2 WA2 Q7"}, {"id": 18140, "question": "Arrange the following in decreasing order.
$$\\frac{11}{4}$$ , $$1\\frac{1}{6}$$ , 1 , $$\\frac{8}{3}$$
, , , ", "answer0": "11/4", "answer1": "8/3", "answer2": "1 1/6", "answer3": "1", "correct_answer": null, "source": "PLMGS 2023 P4 Weighted Assessment 1 Q8"}, {"id": 18144, "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": "19/40", "answer1": "1 7/20", "answer2": null, "answer3": null, "correct_answer": null, "source": "PLMGS 2023 P4 Weighted Assessment 1 Q13"}, {"id": 18408, "question": "Arrange the following fractions in decreasing order.
$$1\\frac{1}{6}$$, $$\\frac{3}{4}$$, $$\\frac{3}{2}$$
, , ", "answer0": "3/2", "answer1": "1 1/6", "answer2": "3/4", "answer3": null, "correct_answer": null, "source": "Tao Nan 2023 P4 Weighted Assessment 1 and 2 WA1 Q10"}, {"id": 18414, "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": "5/12", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Tao Nan 2023 P4 Weighted Assessment 1 and 2 WA1 Q17"}, {"id": 18551, "question": "What mixed number does the letter A represent on the number line? Give your answer in the simplest form.
", "answer0": "2 3/4", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Catholic High 2023 P4 Weighted Assessment 3 Q5"}, {"id": 18555, "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": "1/5", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Catholic High 2023 P4 Weighted Assessment 3 Q9"}, {"id": 18770, "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": "14/15", "answer1": "1 8/15", "answer2": null, "answer3": null, "correct_answer": null, "source": "Nan Hua 2023 P4 Weighted Assessment WA2 Q13"}, {"id": 18875, "question": "Subtract $$\\frac{1}{8}$$ from 4.
Express your answer as an improper fraction.
", "answer0": "31/8", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 Weighted Assessment 3 Q11"}, {"id": 18876, "question": "In the number line, what is the mixed number represented by A?
", "answer0": "2 1/6", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 Weighted Assessment 3 Q12"}, {"id": 18877, "question": "Write a fraction between $$\\frac{1}{3}$$ and $$\\frac{1}{4}$$.
", "answer0": "7/24", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 Weighted Assessment 3 Q13"}, {"id": 18885, "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": "4/15", "answer1": "105", "answer2": null, "answer3": null, "correct_answer": null, "source": "Pei Hwa 2023 P4 Weighted Assessment 3 Q22"}, {"id": 18924, "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": "1 2/9", "answer1": "1/24", "answer2": null, "answer3": null, "correct_answer": null, "source": "PLMGS 2023 P4 Weighted Assessment 2 Q8"}, {"id": 18927, "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. km", "answer0": "11 9/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "PLMGS 2023 P4 Weighted Assessment 2 Q12"}, {"id": 18982, "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": "3/10", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Raffles 2023 P4 Weighted Assessment 2 Q23"}, {"id": 18985, "question": "Arrange the following fractions in order, starting from the smallest.
$$\\frac{2}{3}$$ , $$\\frac{3}{4}$$ , $$\\frac{1}{2}$$", "answer0": "1/2", "answer1": "2/3", "answer2": "3/4", "answer3": null, "correct_answer": null, "source": "Raffles 2023 P4 Weighted Assessment 2 Q26"}, {"id": 19038, "question": "Find the value of $$\\frac{11}{12}$$ − $$\\frac{2}{3}$$ in its simplest form.", "answer0": "1/4", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rosyth 2023 P4 Weighted Assessment 2 Q5"}, {"id": 19041, "question": "The letter A represents a mixed number. Give your answer in its simplest form.", "answer0": "1 1/3", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Rosyth 2023 P4 Weighted Assessment 2 Q8"}, {"id": 19042, "question": "Arrange the following fractions in increasing order.
$$\\frac{4}{5}$$, $$\\frac{2}{3}$$, $$\\frac{5}{3}$$", "answer0": "2/3", "answer1": "4/5", "answer2": "5/3", "answer3": null, "correct_answer": null, "source": "Rosyth 2023 P4 Weighted Assessment 2 Q9"}, {"id": 19104, "question": "Write the fraction represented by X.", "answer0": "1 3/5", "answer1": null, "answer2": null, "answer3": null, "correct_answer": null, "source": "Red Swastika 2023 P4 Weighted Assessment 2 Q11a"}, {"id": 19105, "question": "Arrange the following numbers from the smallest to the largest.
3.5 , 3.05 , $$3\\frac{1}{100}$$
(smallest) , , ", "answer0": "3 1/100", "answer1": "3.05", "answer2": "3.5", "answer3": null, "correct_answer": null, "source": "Red Swastika 2023 P4 Weighted Assessment 2 Q11b"}]