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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 90 · 40 questions
TalentJR

The method (Common bottoms): Add/subtract: change both fractions to the LCM of the bottoms, then add or take away the tops. Simplify at the end. Multiply: top × top over bottom × bottom, then simplify. “Of” means multiply. Decimals: line up the points; for × and ÷ by a whole number, work without the point and put it back.

NameDateTime takenScore ___ / 40
  1. 1.1/4 − 2/12 =
  2. 2.What is 7/9 of ₹162?
  3. 3.1/4 × 1/5 =
  4. 4.9.87 + 7.5 =
  5. 5.What is 1/2 of ₹14?
  6. 6.4.16 + 1.1 =
  7. 7.44.8 ÷ 8 =
  8. 8.What is 1/4 of 116 kg?
  9. 9.2.2 × 2 =
  10. 10.2/7 × 11/12 =
  11. 11.What is 1/2 of 14 litres?
  12. 12.44.5 ÷ 5 =
  13. 13.30.4 ÷ 8 =
  14. 14.2/4 × 2/8 =
  15. 15.5/9 + 1/4 =
  16. 16.What is 1/3 of 9 students?
  17. 17.What is 3/4 of 56 litres?
  18. 18.8/9 − 2/3 =
  19. 19.4.8 × 8 =
  20. 20.8/9 × 4/11 =
  21. 21.55.3 ÷ 7 =
  22. 22.What is 3/8 of ₹64?
  23. 23.2/7 × 1/3 =
  24. 24.2/4 × 6/8 =
  25. 25.11/12 − 1/2 =
  26. 26.What is 1/5 of 125 litres?
  27. 27.2/11 × 2/8 =
  28. 28.What is 1/3 of 78 km?
  29. 29.66.4 ÷ 8 =
  30. 30.2/3 − 1/4 =
  31. 31.4.1 × 9 =
  32. 32.5.45 + 6.6 =
  33. 33.14.2 ÷ 2 =
  34. 34.36 ÷ 5 =
  35. 35.What is 6/7 of 133 km?
  36. 36.1/7 + 7/8 =
  37. 37.8/9 + 1/2 =
  38. 38.6.6 ÷ 3 =
  39. 39.1/11 + 1/6 =
  40. 40.6/7 − 6/12 =

Answer key

  1. 1/12
  2. 126
  3. 1/20
  4. 17.37
  5. 7
  6. 5.26
  7. 5.6
  8. 29
  9. 4.4
  10. 11/42
  11. 7
  12. 8.9
  13. 3.8
  14. 1/8
  15. 29/36
  16. 3
  17. 42
  18. 2/9
  19. 38.4
  20. 32/99
  21. 7.9
  22. 24
  23. 2/21
  24. 3/8
  25. 5/12
  26. 25
  27. 1/22
  28. 26
  29. 8.3
  30. 5/12
  31. 36.9
  32. 12.05
  33. 7.1
  34. 7.2
  35. 114
  36. 57/56
  37. 25/18
  38. 2.2
  39. 17/66
  40. 5/14

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