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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 154 · 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. 1.17.6 ÷ 2 =
  2. 2.3.55 + 8.1 =
  3. 3.13 ÷ 5 =
  4. 4.7/10 − 1/6 =
  5. 5.8.5 × 7 =
  6. 6.What is 1/4 of 64 litres?
  7. 7.7/8 + 1/5 =
  8. 8.7/11 × 4/8 =
  9. 9.4/6 + 1/2 =
  10. 10.11/12 × 1/4 =
  11. 11.3/8 × 6/10 =
  12. 12.10/12 − 5/7 =
  13. 13.9.1 × 2 =
  14. 14.1/2 × 9/10 =
  15. 15.1/4 − 1/11 =
  16. 16.8/11 + 5/8 =
  17. 17.What is 1/4 of ₹100?
  18. 18.What is 2/9 of ₹216?
  19. 19.3.2 × 6 =
  20. 20.4.3 × 8 =
  21. 21.7/9 × 3/11 =
  22. 22.4.75 + 1.7 =
  23. 23.45.5 ÷ 5 =
  24. 24.What is 1/4 of ₹36?
  25. 25.What is 3/5 of 15 litres?
  26. 26.3/6 + 2/3 =
  27. 27.3/12 − 1/5 =
  28. 28.9.78 + 4.3 =
  29. 29.69.3 ÷ 9 =
  30. 30.4/5 + 7/9 =
  31. 31.2/7 × 5/6 =
  32. 32.9.2 ÷ 2 =
  33. 33.7/8 + 1/2 =
  34. 34.1.23 + 4.1 =
  35. 35.7/8 × 1/4 =
  36. 36.What is 1/2 of ₹34?
  37. 37.3/8 + 1/6 =
  38. 38.37.6 ÷ 8 =
  39. 39.71.2 ÷ 8 =
  40. 40.25.8 ÷ 3 =

Answer key

  1. 8.8
  2. 11.65
  3. 2.6
  4. 8/15
  5. 59.5
  6. 16
  7. 43/40
  8. 7/22
  9. 7/6
  10. 11/48
  11. 9/40
  12. 5/42
  13. 18.2
  14. 9/20
  15. 7/44
  16. 119/88
  17. 25
  18. 48
  19. 19.2
  20. 34.4
  21. 7/33
  22. 6.45
  23. 9.1
  24. 9
  25. 9
  26. 7/6
  27. 1/20
  28. 14.08
  29. 7.7
  30. 71/45
  31. 5/21
  32. 4.6
  33. 11/8
  34. 5.33
  35. 7/32
  36. 17
  37. 13/24
  38. 4.7
  39. 8.9
  40. 8.6

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