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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 641 · 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. 1.25.8 ÷ 3 =
  2. 2.49.6 ÷ 8 =
  3. 3.6/7 − 1/4 =
  4. 4.9/12 + 3/4 =
  5. 5.7.4 × 9 =
  6. 6.1/2 − 1/3 =
  7. 7.3/4 × 2/7 =
  8. 8.6.52 + 6.5 =
  9. 9.What is 2/3 of 39 litres?
  10. 10.5/12 + 6/8 =
  11. 11.What is 2/7 of 126 litres?
  12. 12.7.21 + 1.8 =
  13. 13.2/4 + 3/9 =
  14. 14.17.2 ÷ 2 =
  15. 15.8/10 − 4/11 =
  16. 16.2/5 + 8/11 =
  17. 17.1/2 − 1/11 =
  18. 18.What is 7/9 of 117 litres?
  19. 19.What is 1/3 of ₹51?
  20. 20.4.81 + 8.5 =
  21. 21.11/12 × 7/8 =
  22. 22.3.3 ÷ 3 =
  23. 23.4/11 × 1/4 =
  24. 24.4/5 − 2/6 =
  25. 25.5.1 × 2 =
  26. 26.2/8 + 1/3 =
  27. 27.20.8 ÷ 8 =
  28. 28.1.6 × 7 =
  29. 29.8/11 × 5/9 =
  30. 30.3/11 + 5/9 =
  31. 31.6/7 × 3/4 =
  32. 32.6/7 − 2/12 =
  33. 33.22.5 ÷ 5 =
  34. 34.3/6 + 2/5 =
  35. 35.2/4 + 4/7 =
  36. 36.4.41 + 8.5 =
  37. 37.9.9 × 5 =
  38. 38.6/7 + 8/12 =
  39. 39.6.8 × 9 =
  40. 40.17.4 ÷ 2 =

Answer key

  1. 8.6
  2. 6.2
  3. 17/28
  4. 3/2
  5. 66.6
  6. 1/6
  7. 3/14
  8. 13.02
  9. 26
  10. 7/6
  11. 36
  12. 9.01
  13. 5/6
  14. 8.6
  15. 24/55
  16. 62/55
  17. 9/22
  18. 91
  19. 17
  20. 13.31
  21. 77/96
  22. 1.1
  23. 1/11
  24. 7/15
  25. 10.2
  26. 7/12
  27. 2.6
  28. 11.2
  29. 40/99
  30. 82/99
  31. 9/14
  32. 29/42
  33. 4.5
  34. 9/10
  35. 15/14
  36. 12.91
  37. 49.5
  38. 32/21
  39. 61.2
  40. 8.7

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