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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 109 · 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.What is 1/2 of 14 kg?
  2. 2.What is 3/4 of 112 litres?
  3. 3.79.2 ÷ 8 =
  4. 4.5/11 − 1/4 =
  5. 5.22.8 ÷ 4 =
  6. 6.8/9 + 1/3 =
  7. 7.24.6 ÷ 6 =
  8. 8.1/4 + 1/2 =
  9. 9.What is 4/5 of 100 km?
  10. 10.2/11 × 5/8 =
  11. 11.3.4 × 4 =
  12. 12.What is 1/3 of 87 km?
  13. 13.2/4 + 2/5 =
  14. 14.2/8 + 3/11 =
  15. 15.7.03 + 7.4 =
  16. 16.4.59 + 3.4 =
  17. 17.4.5 × 9 =
  18. 18.5.63 + 7.2 =
  19. 19.1/2 − 1/3 =
  20. 20.4.29 + 8.3 =
  21. 21.What is 1/4 of 68 km?
  22. 22.5.11 + 2.4 =
  23. 23.10/12 − 6/10 =
  24. 24.4.64 + 4.7 =
  25. 25.What is 2/3 of 6 kg?
  26. 26.7.4 × 8 =
  27. 27.2.5 × 9 =
  28. 28.1/4 − 2/11 =
  29. 29.7.18 + 1.4 =
  30. 30.8/10 × 5/12 =
  31. 31.12 ÷ 8 =
  32. 32.1/7 + 6/11 =
  33. 33.8.3 × 6 =
  34. 34.21.6 ÷ 4 =
  35. 35.1/9 × 1/7 =
  36. 36.What is 1/2 of ₹52?
  37. 37.2/3 − 5/10 =
  38. 38.4.2 × 5 =
  39. 39.7/8 − 5/11 =
  40. 40.9.65 + 1.5 =

Answer key

  1. 7
  2. 84
  3. 9.9
  4. 9/44
  5. 5.7
  6. 11/9
  7. 4.1
  8. 3/4
  9. 80
  10. 5/44
  11. 13.6
  12. 29
  13. 9/10
  14. 23/44
  15. 14.43
  16. 7.99
  17. 40.5
  18. 12.83
  19. 1/6
  20. 12.59
  21. 17
  22. 7.51
  23. 7/30
  24. 9.34
  25. 4
  26. 59.2
  27. 22.5
  28. 3/44
  29. 8.58
  30. 1/3
  31. 1.5
  32. 53/77
  33. 49.8
  34. 5.4
  35. 1/63
  36. 26
  37. 1/6
  38. 21
  39. 37/88
  40. 11.15

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