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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 211 · 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. 1.6/9 + 2/4 =
  2. 2.What is 1/2 of ₹8?
  3. 3.4/5 + 1/12 =
  4. 4.1/8 + 8/9 =
  5. 5.1/3 + 2/7 =
  6. 6.8.51 + 3.3 =
  7. 7.1/3 + 5/6 =
  8. 8.What is 4/5 of 55 litres?
  9. 9.4/5 − 7/12 =
  10. 10.What is 1/2 of 42 litres?
  11. 11.2.32 + 3.7 =
  12. 12.2/4 − 1/8 =
  13. 13.7.43 + 6.8 =
  14. 14.4.34 + 8.4 =
  15. 15.1/2 + 2/7 =
  16. 16.2/3 − 1/2 =
  17. 17.1/2 − 2/5 =
  18. 18.3/7 × 9/10 =
  19. 19.What is 3/5 of ₹125?
  20. 20.7.2 × 7 =
  21. 21.3.4 ÷ 2 =
  22. 22.2/7 × 1/3 =
  23. 23.What is 2/7 of ₹28?
  24. 24.7.16 + 7.3 =
  25. 25.3/5 + 2/3 =
  26. 26.4/5 + 1/3 =
  27. 27.1/2 × 1/8 =
  28. 28.1/3 × 4/12 =
  29. 29.12.5 ÷ 5 =
  30. 30.1/9 + 9/10 =
  31. 31.8.71 + 2.6 =
  32. 32.3.9 × 2 =
  33. 33.11.8 ÷ 2 =
  34. 34.3/6 × 1/2 =
  35. 35.What is 1/2 of 4 km?
  36. 36.What is 1/10 of 280 litres?
  37. 37.What is 5/8 of ₹120?
  38. 38.3.7 × 6 =
  39. 39.8/9 − 1/3 =
  40. 40.28.8 ÷ 4 =

Answer key

  1. 7/6
  2. 4
  3. 53/60
  4. 73/72
  5. 13/21
  6. 11.81
  7. 7/6
  8. 44
  9. 13/60
  10. 21
  11. 6.02
  12. 3/8
  13. 14.23
  14. 12.74
  15. 11/14
  16. 1/6
  17. 1/10
  18. 27/70
  19. 75
  20. 50.4
  21. 1.7
  22. 2/21
  23. 8
  24. 14.46
  25. 19/15
  26. 17/15
  27. 1/16
  28. 1/9
  29. 2.5
  30. 91/90
  31. 11.31
  32. 7.8
  33. 5.9
  34. 1/4
  35. 2
  36. 28
  37. 75
  38. 22.2
  39. 5/9
  40. 7.2

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