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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 358 · 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. 1.47 ÷ 5 =
  2. 2.8.65 + 5.5 =
  3. 3.6/9 + 1/8 =
  4. 4.7.83 + 8.8 =
  5. 5.What is 3/4 of 92 litres?
  6. 6.37.8 ÷ 6 =
  7. 7.19.8 ÷ 6 =
  8. 8.What is 1/3 of 39 students?
  9. 9.26.4 ÷ 6 =
  10. 10.4/9 + 3/6 =
  11. 11.What is 1/2 of 50 litres?
  12. 12.2/3 × 5/6 =
  13. 13.4/5 × 6/12 =
  14. 14.2/3 × 5/8 =
  15. 15.2/3 + 1/8 =
  16. 16.2/3 − 2/6 =
  17. 17.What is 1/2 of ₹14?
  18. 18.1/4 + 1/2 =
  19. 19.1/2 + 3/4 =
  20. 20.3/4 − 5/10 =
  21. 21.What is 3/7 of ₹63?
  22. 22.8.2 × 2 =
  23. 23.What is 2/3 of ₹15?
  24. 24.1/2 + 1/3 =
  25. 25.6/12 × 2/10 =
  26. 26.5/8 − 1/6 =
  27. 27.6.9 × 9 =
  28. 28.6/10 × 2/4 =
  29. 29.1.2 × 3 =
  30. 30.3.97 + 7.9 =
  31. 31.What is 4/7 of 35 litres?
  32. 32.What is 1/3 of ₹60?
  33. 33.3/6 + 1/2 =
  34. 34.2/5 + 1/10 =
  35. 35.3.12 + 1.2 =
  36. 36.25.5 ÷ 3 =
  37. 37.8.08 + 3.5 =
  38. 38.9.17 + 5.2 =
  39. 39.2/11 + 4/6 =
  40. 40.2/10 + 2/3 =

Answer key

  1. 9.4
  2. 14.15
  3. 19/24
  4. 16.63
  5. 69
  6. 6.3
  7. 3.3
  8. 13
  9. 4.4
  10. 17/18
  11. 25
  12. 5/9
  13. 2/5
  14. 5/12
  15. 19/24
  16. 1/3
  17. 7
  18. 3/4
  19. 5/4
  20. 1/4
  21. 27
  22. 16.4
  23. 10
  24. 5/6
  25. 1/10
  26. 11/24
  27. 62.1
  28. 3/10
  29. 3.6
  30. 11.87
  31. 20
  32. 20
  33. 1
  34. 1/2
  35. 4.32
  36. 8.5
  37. 11.58
  38. 14.37
  39. 28/33
  40. 13/15

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