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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 183 · 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. 1.7.5 × 2 =
  2. 2.5/6 − 2/3 =
  3. 3.4/10 × 1/11 =
  4. 4.6/9 + 1/6 =
  5. 5.4.2 × 4 =
  6. 6.2.9 × 5 =
  7. 7.4.3 × 2 =
  8. 8.2/3 + 4/10 =
  9. 9.6.8 × 2 =
  10. 10.39.6 ÷ 9 =
  11. 11.10.2 ÷ 6 =
  12. 12.What is 1/2 of 46 km?
  13. 13.7/11 + 2/12 =
  14. 14.1/2 − 3/8 =
  15. 15.2/3 + 2/6 =
  16. 16.3/4 − 3/8 =
  17. 17.1/6 + 1/4 =
  18. 18.5/6 − 2/4 =
  19. 19.1/12 × 7/8 =
  20. 20.6/10 × 3/4 =
  21. 21.26.6 ÷ 7 =
  22. 22.2/4 − 1/3 =
  23. 23.2/9 + 2/4 =
  24. 24.6.78 + 3.5 =
  25. 25.7.46 + 9.4 =
  26. 26.19.6 ÷ 7 =
  27. 27.4.2 × 3 =
  28. 28.25.2 ÷ 9 =
  29. 29.What is 1/3 of 72 kg?
  30. 30.What is 2/3 of 60 kg?
  31. 31.2/4 + 3/12 =
  32. 32.What is 7/10 of 40 litres?
  33. 33.1/4 × 3/5 =
  34. 34.2/7 + 1/5 =
  35. 35.25.2 ÷ 4 =
  36. 36.2/3 × 5/9 =
  37. 37.5 ÷ 2 =
  38. 38.4.9 × 8 =
  39. 39.3.1 × 3 =
  40. 40.3/8 − 2/6 =

Answer key

  1. 15
  2. 1/6
  3. 2/55
  4. 5/6
  5. 16.8
  6. 14.5
  7. 8.6
  8. 16/15
  9. 13.6
  10. 4.4
  11. 1.7
  12. 23
  13. 53/66
  14. 1/8
  15. 1
  16. 3/8
  17. 5/12
  18. 1/3
  19. 7/96
  20. 9/20
  21. 3.8
  22. 1/6
  23. 13/18
  24. 10.28
  25. 16.86
  26. 2.8
  27. 12.6
  28. 2.8
  29. 24
  30. 40
  31. 3/4
  32. 28
  33. 3/20
  34. 17/35
  35. 6.3
  36. 10/27
  37. 2.5
  38. 39.2
  39. 9.3
  40. 1/24

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