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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 346 · 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. 1.6.2 ÷ 2 =
  2. 2.5/8 − 2/10 =
  3. 3.4/7 + 1/8 =
  4. 4.9/11 × 4/7 =
  5. 5.4/9 + 1/2 =
  6. 6.4/8 × 3/4 =
  7. 7.3/5 + 7/11 =
  8. 8.What is 2/7 of 112 kg?
  9. 9.13.2 ÷ 6 =
  10. 10.8.8 × 6 =
  11. 11.6.83 + 7.9 =
  12. 12.2/3 × 7/12 =
  13. 13.3/5 + 6/11 =
  14. 14.5.68 + 9.9 =
  15. 15.26 ÷ 4 =
  16. 16.10/12 + 2/3 =
  17. 17.9/12 × 1/2 =
  18. 18.11/12 × 1/2 =
  19. 19.7.12 + 2.9 =
  20. 20.9/10 × 2/6 =
  21. 21.2/3 − 2/10 =
  22. 22.6/10 × 2/12 =
  23. 23.2.43 + 4.3 =
  24. 24.5/10 × 3/8 =
  25. 25.39.2 ÷ 4 =
  26. 26.What is 2/5 of 115 litres?
  27. 27.2/10 × 2/4 =
  28. 28.6.61 + 7.1 =
  29. 29.8.62 + 6.9 =
  30. 30.1.3 × 3 =
  31. 31.7.5 × 2 =
  32. 32.6/10 + 1/5 =
  33. 33.5.03 + 4.5 =
  34. 34.6/9 × 1/3 =
  35. 35.6/8 − 1/3 =
  36. 36.46.9 ÷ 7 =
  37. 37.7.95 + 9.6 =
  38. 38.1/2 + 3/11 =
  39. 39.7.84 + 7.4 =
  40. 40.3/7 − 1/5 =

Answer key

  1. 3.1
  2. 17/40
  3. 39/56
  4. 36/77
  5. 17/18
  6. 3/8
  7. 68/55
  8. 32
  9. 2.2
  10. 52.8
  11. 14.73
  12. 7/18
  13. 63/55
  14. 15.58
  15. 6.5
  16. 3/2
  17. 3/8
  18. 11/24
  19. 10.02
  20. 3/10
  21. 7/15
  22. 1/10
  23. 6.73
  24. 3/16
  25. 9.8
  26. 46
  27. 1/10
  28. 13.71
  29. 15.52
  30. 3.9
  31. 15
  32. 4/5
  33. 9.53
  34. 2/9
  35. 5/12
  36. 6.7
  37. 17.55
  38. 17/22
  39. 15.24
  40. 8/35

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