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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 628 · 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. 1.2/11 + 1/2 =
  2. 2.1/10 × 10/11 =
  3. 3.18 ÷ 4 =
  4. 4.What is 1/2 of 32 students?
  5. 5.3.19 + 8.6 =
  6. 6.15.2 ÷ 8 =
  7. 7.1/2 − 2/10 =
  8. 8.8/9 − 6/8 =
  9. 9.3/12 × 5/9 =
  10. 10.What is 4/7 of 84 km?
  11. 11.1/2 + 1/5 =
  12. 12.8.6 × 2 =
  13. 13.What is 3/8 of 232 kg?
  14. 14.3.1 × 3 =
  15. 15.1/5 × 6/8 =
  16. 16.4/8 × 1/4 =
  17. 17.11 ÷ 2 =
  18. 18.1/7 × 1/4 =
  19. 19.What is 7/8 of ₹104?
  20. 20.2.39 + 1.5 =
  21. 21.What is 1/4 of 88 litres?
  22. 22.5/9 + 3/7 =
  23. 23.3.05 + 1.4 =
  24. 24.5/6 − 2/9 =
  25. 25.1/2 − 2/11 =
  26. 26.11/12 + 6/11 =
  27. 27.5.9 × 2 =
  28. 28.20.4 ÷ 3 =
  29. 29.45.6 ÷ 8 =
  30. 30.9.18 + 4.5 =
  31. 31.8/10 × 1/2 =
  32. 32.8.69 + 8.3 =
  33. 33.9.31 + 4.2 =
  34. 34.9/10 + 1/4 =
  35. 35.1/4 × 3/8 =
  36. 36.1.8 × 5 =
  37. 37.2.1 × 3 =
  38. 38.What is 1/2 of 6 litres?
  39. 39.1/2 × 1/5 =
  40. 40.47.2 ÷ 8 =

Answer key

  1. 15/22
  2. 1/11
  3. 4.5
  4. 16
  5. 11.79
  6. 1.9
  7. 3/10
  8. 5/36
  9. 5/36
  10. 48
  11. 7/10
  12. 17.2
  13. 87
  14. 9.3
  15. 3/20
  16. 1/8
  17. 5.5
  18. 1/28
  19. 91
  20. 3.89
  21. 22
  22. 62/63
  23. 4.45
  24. 11/18
  25. 7/22
  26. 193/132
  27. 11.8
  28. 6.8
  29. 5.7
  30. 13.68
  31. 2/5
  32. 16.99
  33. 13.51
  34. 23/20
  35. 3/32
  36. 9
  37. 6.3
  38. 3
  39. 1/10
  40. 5.9

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