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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 38 · 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. 1.10/11 + 5/7 =
  2. 2.1.1 × 6 =
  3. 3.7.8 × 7 =
  4. 4.8.4 × 9 =
  5. 5.What is 1/2 of ₹22?
  6. 6.8/10 − 5/11 =
  7. 7.What is 1/2 of ₹4?
  8. 8.6/9 + 2/5 =
  9. 9.3/4 − 4/12 =
  10. 10.7/12 + 3/10 =
  11. 11.4/5 + 3/12 =
  12. 12.5.2 × 4 =
  13. 13.2/4 − 2/8 =
  14. 14.1/2 × 2/8 =
  15. 15.8.1 ÷ 3 =
  16. 16.2/3 − 3/5 =
  17. 17.3.23 + 8.3 =
  18. 18.1/4 + 3/9 =
  19. 19.10/11 + 1/3 =
  20. 20.4/5 × 1/2 =
  21. 21.4.17 + 3.5 =
  22. 22.4.9 × 6 =
  23. 23.38 ÷ 4 =
  24. 24.What is 1/7 of 91 kg?
  25. 25.2.8 × 2 =
  26. 26.3/4 + 1/2 =
  27. 27.2/7 + 7/8 =
  28. 28.3/11 × 3/8 =
  29. 29.6.2 ÷ 2 =
  30. 30.2/9 + 4/12 =
  31. 31.What is 1/6 of 120 litres?
  32. 32.49.8 ÷ 6 =
  33. 33.3/6 + 7/9 =
  34. 34.9.1 ÷ 7 =
  35. 35.4/6 × 5/9 =
  36. 36.35.7 ÷ 7 =
  37. 37.1/3 + 3/7 =
  38. 38.1.63 + 3.7 =
  39. 39.5/11 + 3/5 =
  40. 40.13.6 ÷ 4 =

Answer key

  1. 125/77
  2. 6.6
  3. 54.6
  4. 75.6
  5. 11
  6. 19/55
  7. 2
  8. 16/15
  9. 5/12
  10. 53/60
  11. 21/20
  12. 20.8
  13. 1/4
  14. 1/8
  15. 2.7
  16. 1/15
  17. 11.53
  18. 7/12
  19. 41/33
  20. 2/5
  21. 7.67
  22. 29.4
  23. 9.5
  24. 13
  25. 5.6
  26. 5/4
  27. 65/56
  28. 9/88
  29. 3.1
  30. 5/9
  31. 20
  32. 8.3
  33. 23/18
  34. 1.3
  35. 10/27
  36. 5.1
  37. 16/21
  38. 5.33
  39. 58/55
  40. 3.4

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