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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 368 · 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. 1.4/8 + 1/3 =
  2. 2.9/12 × 1/9 =
  3. 3.30 ÷ 4 =
  4. 4.3/6 + 9/12 =
  5. 5.5.71 + 3.7 =
  6. 6.3/4 + 4/12 =
  7. 7.4.7 × 8 =
  8. 8.What is 1/6 of 96 litres?
  9. 9.What is 5/7 of ₹63?
  10. 10.1.7 × 3 =
  11. 11.What is 1/3 of ₹36?
  12. 12.6.6 ÷ 3 =
  13. 13.38.4 ÷ 4 =
  14. 14.3.8 × 4 =
  15. 15.What is 1/3 of ₹72?
  16. 16.8.9 × 2 =
  17. 17.17.1 ÷ 9 =
  18. 18.What is 1/4 of ₹40?
  19. 19.5/9 − 1/5 =
  20. 20.8.97 + 9.8 =
  21. 21.40.6 ÷ 7 =
  22. 22.2/5 − 4/11 =
  23. 23.6.8 × 8 =
  24. 24.3.2 × 3 =
  25. 25.2/3 − 1/2 =
  26. 26.What is 1/2 of 18 kg?
  27. 27.9/12 × 3/4 =
  28. 28.7/11 − 2/5 =
  29. 29.38 ÷ 4 =
  30. 30.2.37 + 5.1 =
  31. 31.8.35 + 4.9 =
  32. 32.9/10 − 7/8 =
  33. 33.What is 3/4 of 24 litres?
  34. 34.3/5 + 4/12 =
  35. 35.1/7 × 7/9 =
  36. 36.7.9 × 8 =
  37. 37.1/8 + 2/4 =
  38. 38.What is 1/3 of ₹18?
  39. 39.1/4 × 4/5 =
  40. 40.1/10 + 1/4 =

Answer key

  1. 5/6
  2. 1/12
  3. 7.5
  4. 5/4
  5. 9.41
  6. 13/12
  7. 37.6
  8. 16
  9. 45
  10. 5.1
  11. 12
  12. 2.2
  13. 9.6
  14. 15.2
  15. 24
  16. 17.8
  17. 1.9
  18. 10
  19. 16/45
  20. 18.77
  21. 5.8
  22. 2/55
  23. 54.4
  24. 9.6
  25. 1/6
  26. 9
  27. 9/16
  28. 13/55
  29. 9.5
  30. 7.47
  31. 13.25
  32. 1/40
  33. 18
  34. 14/15
  35. 1/9
  36. 63.2
  37. 5/8
  38. 6
  39. 1/5
  40. 7/20

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