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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 560 · 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. 1.1/3 × 1/2 =
  2. 2.1/3 + 1/5 =
  3. 3.2.4 ÷ 2 =
  4. 4.1/2 + 2/9 =
  5. 5.What is 1/2 of 24 litres?
  6. 6.6.6 × 8 =
  7. 7.3/4 − 1/2 =
  8. 8.3/4 + 6/9 =
  9. 9.3/4 + 4/12 =
  10. 10.1/9 × 2/3 =
  11. 11.What is 1/2 of 16 km?
  12. 12.4.39 + 3.1 =
  13. 13.3.4 × 3 =
  14. 14.What is 3/7 of ₹210?
  15. 15.16 ÷ 5 =
  16. 16.4.63 + 9.2 =
  17. 17.65.7 ÷ 9 =
  18. 18.2.11 + 1.1 =
  19. 19.2/5 − 2/6 =
  20. 20.What is 1/7 of 70 km?
  21. 21.8/10 × 2/8 =
  22. 22.6.28 + 3.1 =
  23. 23.1/6 + 2/3 =
  24. 24.4.9 × 2 =
  25. 25.1/2 + 2/5 =
  26. 26.4/7 × 1/3 =
  27. 27.3.3 × 4 =
  28. 28.1.1 × 3 =
  29. 29.2/3 × 3/5 =
  30. 30.1/2 × 5/10 =
  31. 31.What is 5/6 of ₹60?
  32. 32.5/8 × 1/2 =
  33. 33.3/7 + 3/9 =
  34. 34.7.5 × 9 =
  35. 35.1.29 + 6.9 =
  36. 36.1/2 − 2/6 =
  37. 37.7/8 + 1/2 =
  38. 38.2/7 + 1/2 =
  39. 39.2/3 − 1/2 =
  40. 40.10/12 + 2/4 =

Answer key

  1. 1/6
  2. 8/15
  3. 1.2
  4. 13/18
  5. 12
  6. 52.8
  7. 1/4
  8. 17/12
  9. 13/12
  10. 2/27
  11. 8
  12. 7.49
  13. 10.2
  14. 90
  15. 3.2
  16. 13.83
  17. 7.3
  18. 3.21
  19. 1/15
  20. 10
  21. 1/5
  22. 9.38
  23. 5/6
  24. 9.8
  25. 9/10
  26. 4/21
  27. 13.2
  28. 3.3
  29. 2/5
  30. 1/4
  31. 50
  32. 5/16
  33. 16/21
  34. 67.5
  35. 8.19
  36. 1/6
  37. 11/8
  38. 11/14
  39. 1/6
  40. 4/3

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