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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 396 · 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. 1.8.41 + 9.1 =
  2. 2.31.5 ÷ 7 =
  3. 3.7/11 + 2/9 =
  4. 4.What is 1/5 of 135 kg?
  5. 5.5.84 + 6.6 =
  6. 6.4/10 × 3/8 =
  7. 7.4.5 × 2 =
  8. 8.3.1 × 6 =
  9. 9.9/12 + 3/4 =
  10. 10.9.31 + 8.4 =
  11. 11.2/7 + 2/3 =
  12. 12.7.59 + 4.7 =
  13. 13.What is 1/3 of 63 kg?
  14. 14.1.81 + 4.8 =
  15. 15.8/9 × 6/10 =
  16. 16.What is 4/5 of 95 litres?
  17. 17.45.5 ÷ 5 =
  18. 18.5/9 + 2/7 =
  19. 19.1.5 × 4 =
  20. 20.3.15 + 8.1 =
  21. 21.1/4 − 2/9 =
  22. 22.5.13 + 3.6 =
  23. 23.7.3 × 4 =
  24. 24.What is 4/5 of 145 students?
  25. 25.3/9 × 1/2 =
  26. 26.4/9 × 3/12 =
  27. 27.38.5 ÷ 7 =
  28. 28.4/7 − 1/4 =
  29. 29.What is 1/2 of 40 litres?
  30. 30.1/2 + 3/4 =
  31. 31.1/2 − 1/3 =
  32. 32.27.3 ÷ 7 =
  33. 33.9.9 ÷ 9 =
  34. 34.8.8 × 6 =
  35. 35.2/12 − 1/11 =
  36. 36.2/4 − 1/10 =
  37. 37.1/9 + 9/12 =
  38. 38.What is 4/9 of ₹108?
  39. 39.4/5 − 3/4 =
  40. 40.23.4 ÷ 9 =

Answer key

  1. 17.51
  2. 4.5
  3. 85/99
  4. 27
  5. 12.44
  6. 3/20
  7. 9
  8. 18.6
  9. 3/2
  10. 17.71
  11. 20/21
  12. 12.29
  13. 21
  14. 6.61
  15. 8/15
  16. 76
  17. 9.1
  18. 53/63
  19. 6
  20. 11.25
  21. 1/36
  22. 8.73
  23. 29.2
  24. 116
  25. 1/6
  26. 1/9
  27. 5.5
  28. 9/28
  29. 20
  30. 5/4
  31. 1/6
  32. 3.9
  33. 1.1
  34. 52.8
  35. 5/66
  36. 2/5
  37. 31/36
  38. 48
  39. 1/20
  40. 2.6

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