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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 493 · 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. 1.18.9 ÷ 7 =
  2. 2.7.71 + 1.6 =
  3. 3.9.4 × 8 =
  4. 4.What is 1/2 of 60 students?
  5. 5.2.25 + 6.5 =
  6. 6.2/5 × 2/12 =
  7. 7.1.5 × 3 =
  8. 8.47.4 ÷ 6 =
  9. 9.What is 6/7 of 175 students?
  10. 10.35.1 ÷ 9 =
  11. 11.76 ÷ 8 =
  12. 12.2/3 × 1/6 =
  13. 13.1/2 + 4/5 =
  14. 14.14.4 ÷ 9 =
  15. 15.8.69 + 6.9 =
  16. 16.What is 5/7 of 84 students?
  17. 17.39 ÷ 5 =
  18. 18.13.6 ÷ 8 =
  19. 19.9/10 × 6/12 =
  20. 20.11/12 × 3/9 =
  21. 21.15.6 ÷ 3 =
  22. 22.87.3 ÷ 9 =
  23. 23.66.6 ÷ 9 =
  24. 24.5/12 − 1/6 =
  25. 25.2/5 + 6/7 =
  26. 26.9.6 ÷ 8 =
  27. 27.7.5 ÷ 5 =
  28. 28.What is 1/3 of 66 km?
  29. 29.1/5 + 1/2 =
  30. 30.What is 2/3 of ₹24?
  31. 31.5/6 − 1/2 =
  32. 32.3/12 + 3/10 =
  33. 33.2/5 − 2/9 =
  34. 34.3.3 × 3 =
  35. 35.5.6 ÷ 4 =
  36. 36.41.5 ÷ 5 =
  37. 37.4/10 × 5/7 =
  38. 38.1.8 × 7 =
  39. 39.1.57 + 9.3 =
  40. 40.10/12 × 8/11 =

Answer key

  1. 2.7
  2. 9.31
  3. 75.2
  4. 30
  5. 8.75
  6. 1/15
  7. 4.5
  8. 7.9
  9. 150
  10. 3.9
  11. 9.5
  12. 1/9
  13. 13/10
  14. 1.6
  15. 15.59
  16. 60
  17. 7.8
  18. 1.7
  19. 9/20
  20. 11/36
  21. 5.2
  22. 9.7
  23. 7.4
  24. 1/4
  25. 44/35
  26. 1.2
  27. 1.5
  28. 22
  29. 7/10
  30. 16
  31. 1/3
  32. 11/20
  33. 8/45
  34. 9.9
  35. 1.4
  36. 8.3
  37. 2/7
  38. 12.6
  39. 10.87
  40. 20/33

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