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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 84 · 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. 1.4.62 + 4.8 =
  2. 2.4/8 × 3/11 =
  3. 3.4.91 + 8.4 =
  4. 4.39.9 ÷ 7 =
  5. 5.5/8 + 1/6 =
  6. 6.12 ÷ 5 =
  7. 7.6.32 + 4.2 =
  8. 8.2.8 × 9 =
  9. 9.2/6 − 2/7 =
  10. 10.9/10 − 6/11 =
  11. 11.51.2 ÷ 8 =
  12. 12.1/2 + 1/3 =
  13. 13.4/8 + 1/12 =
  14. 14.19.2 ÷ 6 =
  15. 15.What is 2/7 of 203 km?
  16. 16.What is 2/3 of ₹24?
  17. 17.1/7 + 8/11 =
  18. 18.1.6 × 6 =
  19. 19.1/4 × 1/3 =
  20. 20.2/3 × 1/2 =
  21. 21.What is 1/4 of 24 kg?
  22. 22.1/2 + 1/11 =
  23. 23.1.73 + 5.6 =
  24. 24.5/8 + 2/3 =
  25. 25.2/7 + 4/11 =
  26. 26.8.79 + 4.6 =
  27. 27.1/2 × 1/4 =
  28. 28.5.4 × 9 =
  29. 29.What is 1/7 of ₹70?
  30. 30.1/9 × 9/12 =
  31. 31.8.66 + 3.9 =
  32. 32.4.89 + 5.2 =
  33. 33.4.8 × 7 =
  34. 34.What is 3/4 of 60 litres?
  35. 35.13.5 ÷ 3 =
  36. 36.22.4 ÷ 7 =
  37. 37.4/7 + 1/5 =
  38. 38.6/8 − 1/4 =
  39. 39.What is 3/4 of 72 litres?
  40. 40.7/8 + 2/3 =

Answer key

  1. 9.42
  2. 3/22
  3. 13.31
  4. 5.7
  5. 19/24
  6. 2.4
  7. 10.52
  8. 25.2
  9. 1/21
  10. 39/110
  11. 6.4
  12. 5/6
  13. 7/12
  14. 3.2
  15. 58
  16. 16
  17. 67/77
  18. 9.6
  19. 1/12
  20. 1/3
  21. 6
  22. 13/22
  23. 7.33
  24. 31/24
  25. 50/77
  26. 13.39
  27. 1/8
  28. 48.6
  29. 10
  30. 1/12
  31. 12.56
  32. 10.09
  33. 33.6
  34. 45
  35. 4.5
  36. 3.2
  37. 27/35
  38. 1/2
  39. 54
  40. 37/24

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