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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 180 · 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. 1.5/10 + 1/2 =
  2. 2.9.95 + 7.4 =
  3. 3.3/5 × 4/7 =
  4. 4.15.9 ÷ 3 =
  5. 5.1/2 − 1/11 =
  6. 6.1/3 − 1/6 =
  7. 7.1/2 + 2/3 =
  8. 8.1.2 × 7 =
  9. 9.4.04 + 8.8 =
  10. 10.2/4 + 1/2 =
  11. 11.2/4 + 11/12 =
  12. 12.2/9 × 8/11 =
  13. 13.3/4 − 4/7 =
  14. 14.4.94 + 3.8 =
  15. 15.What is 2/3 of 33 km?
  16. 16.3.84 + 8.9 =
  17. 17.7.39 + 4.2 =
  18. 18.4/5 × 8/11 =
  19. 19.What is 1/8 of ₹96?
  20. 20.9.8 × 2 =
  21. 21.6.45 + 3.6 =
  22. 22.7.9 × 9 =
  23. 23.8.6 × 2 =
  24. 24.What is 2/7 of 49 students?
  25. 25.8.5 × 4 =
  26. 26.What is 1/3 of 21 students?
  27. 27.What is 8/9 of 63 kg?
  28. 28.3.6 × 4 =
  29. 29.3/6 − 2/8 =
  30. 30.10/11 × 6/8 =
  31. 31.1/2 + 1/10 =
  32. 32.What is 1/2 of ₹34?
  33. 33.2/4 × 2/3 =
  34. 34.1/2 × 4/10 =
  35. 35.5.12 + 3.9 =
  36. 36.3/10 + 1/11 =
  37. 37.1/4 × 5/9 =
  38. 38.3.01 + 1.1 =
  39. 39.What is 1/2 of ₹40?
  40. 40.1.63 + 8.3 =

Answer key

  1. 1
  2. 17.35
  3. 12/35
  4. 5.3
  5. 9/22
  6. 1/6
  7. 7/6
  8. 8.4
  9. 12.84
  10. 1
  11. 17/12
  12. 16/99
  13. 5/28
  14. 8.74
  15. 22
  16. 12.74
  17. 11.59
  18. 32/55
  19. 12
  20. 19.6
  21. 10.05
  22. 71.1
  23. 17.2
  24. 14
  25. 34
  26. 7
  27. 56
  28. 14.4
  29. 1/4
  30. 15/22
  31. 3/5
  32. 17
  33. 1/3
  34. 1/5
  35. 9.02
  36. 43/110
  37. 5/36
  38. 4.11
  39. 20
  40. 9.93

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