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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 325 · 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. 1.5.2 × 2 =
  2. 2.What is 1/4 of 120 students?
  3. 3.8.27 + 6.7 =
  4. 4.6/7 × 1/2 =
  5. 5.7.5 × 8 =
  6. 6.What is 3/10 of 20 litres?
  7. 7.What is 4/5 of 90 kg?
  8. 8.3/7 + 7/11 =
  9. 9.22.4 ÷ 7 =
  10. 10.2.9 × 6 =
  11. 11.27.2 ÷ 8 =
  12. 12.23.2 ÷ 4 =
  13. 13.5/8 − 1/2 =
  14. 14.5/7 − 4/6 =
  15. 15.1/2 × 4/12 =
  16. 16.4.6 × 9 =
  17. 17.9.29 + 1.7 =
  18. 18.32.9 ÷ 7 =
  19. 19.37.2 ÷ 6 =
  20. 20.9.69 + 3.3 =
  21. 21.13.6 ÷ 4 =
  22. 22.21.5 ÷ 5 =
  23. 23.1.3 × 7 =
  24. 24.1/7 + 3/4 =
  25. 25.3/8 × 1/2 =
  26. 26.1/2 − 2/6 =
  27. 27.4/5 + 9/10 =
  28. 28.3.7 × 2 =
  29. 29.6.23 + 5.1 =
  30. 30.1/9 × 1/2 =
  31. 31.4/6 + 7/8 =
  32. 32.3.2 × 3 =
  33. 33.2.1 × 3 =
  34. 34.2/4 + 2/5 =
  35. 35.37.8 ÷ 9 =
  36. 36.What is 1/4 of 56 kg?
  37. 37.2/3 + 3/8 =
  38. 38.53.1 ÷ 9 =
  39. 39.What is 1/2 of ₹40?
  40. 40.8.03 + 6.7 =

Answer key

  1. 10.4
  2. 30
  3. 14.97
  4. 3/7
  5. 60
  6. 6
  7. 72
  8. 82/77
  9. 3.2
  10. 17.4
  11. 3.4
  12. 5.8
  13. 1/8
  14. 1/21
  15. 1/6
  16. 41.4
  17. 10.99
  18. 4.7
  19. 6.2
  20. 12.99
  21. 3.4
  22. 4.3
  23. 9.1
  24. 25/28
  25. 3/16
  26. 1/6
  27. 17/10
  28. 7.4
  29. 11.33
  30. 1/18
  31. 37/24
  32. 9.6
  33. 6.3
  34. 9/10
  35. 4.2
  36. 14
  37. 25/24
  38. 5.9
  39. 20
  40. 14.73

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