In 19.473, identify each digit's place and value.<br><br>Place-value breakdown from the decimal point:<br>&bull; ones: 9<br>&bull; tens: 1<br>&bull; tenths: 4 (value = 0.4)<br>&bull; hundredths: 7 (value = 0.07)<br>&bull; thousandths: 3 (value = 0.003)<br><br>&bull; (a) Hundredths digit: 7<br>&bull; (b) Value of the digit 4: 0.4<br>&bull; (c) Thousandths digit: 3<br><br>Final Answer: (a) Hundredths digit = 7, (b) Value of the digit 4 = 0.4, (c) Thousandths digit = 3