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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 657 · 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. 1.61.6 ÷ 7 =
  2. 2.2/5 + 11/12 =
  3. 3.28 ÷ 5 =
  4. 4.3/4 × 2/6 =
  5. 5.11.2 ÷ 7 =
  6. 6.8.73 + 7.5 =
  7. 7.4/7 − 2/5 =
  8. 8.4.99 + 4.9 =
  9. 9.What is 3/4 of ₹76?
  10. 10.9.89 + 8.4 =
  11. 11.8.41 + 9.1 =
  12. 12.1/7 − 1/11 =
  13. 13.11/12 − 4/10 =
  14. 14.6.4 × 8 =
  15. 15.9/12 − 2/11 =
  16. 16.5/6 − 5/10 =
  17. 17.60.8 ÷ 8 =
  18. 18.9 ÷ 2 =
  19. 19.41.5 ÷ 5 =
  20. 20.1.2 × 6 =
  21. 21.5.62 + 4.4 =
  22. 22.20.7 ÷ 9 =
  23. 23.2/12 × 1/5 =
  24. 24.1/7 × 11/12 =
  25. 25.1/2 − 3/10 =
  26. 26.14.8 ÷ 2 =
  27. 27.5/8 − 1/9 =
  28. 28.5/7 + 2/11 =
  29. 29.What is 1/3 of ₹69?
  30. 30.3/11 × 1/5 =
  31. 31.4.05 + 9.7 =
  32. 32.11/12 − 2/7 =
  33. 33.10/11 + 2/4 =
  34. 34.19.2 ÷ 8 =
  35. 35.2.4 × 3 =
  36. 36.6.15 + 4.4 =
  37. 37.What is 8/9 of ₹144?
  38. 38.What is 3/4 of 112 km?
  39. 39.3/8 × 2/11 =
  40. 40.5/6 + 1/4 =

Answer key

  1. 8.8
  2. 79/60
  3. 5.6
  4. 1/4
  5. 1.6
  6. 16.23
  7. 6/35
  8. 9.89
  9. 57
  10. 18.29
  11. 17.51
  12. 4/77
  13. 31/60
  14. 51.2
  15. 25/44
  16. 1/3
  17. 7.6
  18. 4.5
  19. 8.3
  20. 7.2
  21. 10.02
  22. 2.3
  23. 1/30
  24. 11/84
  25. 1/5
  26. 7.4
  27. 37/72
  28. 69/77
  29. 23
  30. 3/55
  31. 13.75
  32. 53/84
  33. 31/22
  34. 2.4
  35. 7.2
  36. 10.55
  37. 128
  38. 84
  39. 3/44
  40. 13/12

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