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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 374 · 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. 1.3/5 − 1/4 =
  2. 2.What is 1/2 of ₹22?
  3. 3.What is 3/4 of 12 km?
  4. 4.2/4 − 4/11 =
  5. 5.2/5 + 7/10 =
  6. 6.4/10 × 6/11 =
  7. 7.What is 1/2 of 4 students?
  8. 8.What is 7/8 of ₹96?
  9. 9.2.95 + 4.1 =
  10. 10.2/4 + 8/11 =
  11. 11.1/4 + 7/10 =
  12. 12.3/4 − 5/7 =
  13. 13.2.52 + 5.6 =
  14. 14.7/12 − 1/2 =
  15. 15.1.8 × 6 =
  16. 16.8.1 × 3 =
  17. 17.29.6 ÷ 4 =
  18. 18.5/9 + 6/7 =
  19. 19.19 ÷ 2 =
  20. 20.2.9 × 4 =
  21. 21.4/7 − 4/10 =
  22. 22.4/8 × 6/12 =
  23. 23.What is 1/2 of 12 km?
  24. 24.2.35 + 1.9 =
  25. 25.4.65 + 2.6 =
  26. 26.8.44 + 9.2 =
  27. 27.4/6 − 1/4 =
  28. 28.What is 3/4 of 88 litres?
  29. 29.What is 1/5 of ₹65?
  30. 30.What is 4/5 of 125 litres?
  31. 31.7.7 × 3 =
  32. 32.What is 2/7 of ₹210?
  33. 33.2/3 + 10/12 =
  34. 34.What is 1/2 of 30 students?
  35. 35.1/4 × 6/11 =
  36. 36.5/6 − 3/8 =
  37. 37.10.8 ÷ 2 =
  38. 38.What is 1/8 of ₹152?
  39. 39.16.2 ÷ 9 =
  40. 40.3/10 − 1/6 =

Answer key

  1. 7/20
  2. 11
  3. 9
  4. 3/22
  5. 11/10
  6. 12/55
  7. 2
  8. 84
  9. 7.05
  10. 27/22
  11. 19/20
  12. 1/28
  13. 8.12
  14. 1/12
  15. 10.8
  16. 24.3
  17. 7.4
  18. 89/63
  19. 9.5
  20. 11.6
  21. 6/35
  22. 1/4
  23. 6
  24. 4.25
  25. 7.25
  26. 17.64
  27. 5/12
  28. 66
  29. 13
  30. 100
  31. 23.1
  32. 60
  33. 3/2
  34. 15
  35. 3/22
  36. 11/24
  37. 5.4
  38. 19
  39. 1.8
  40. 2/15

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