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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 327 · 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.What is 3/5 of 150 litres?
  2. 2.1/4 + 3/6 =
  3. 3.1/7 × 4/6 =
  4. 4.7/8 + 4/5 =
  5. 5.23.5 ÷ 5 =
  6. 6.6/10 + 1/3 =
  7. 7.5/7 × 3/5 =
  8. 8.5.74 + 5.9 =
  9. 9.What is 1/2 of 26 students?
  10. 10.52.5 ÷ 7 =
  11. 11.6.3 × 2 =
  12. 12.1/4 − 1/5 =
  13. 13.6/10 − 1/2 =
  14. 14.1/2 − 2/5 =
  15. 15.4/10 − 1/3 =
  16. 16.What is 3/4 of ₹52?
  17. 17.4/10 × 1/11 =
  18. 18.2/9 + 1/2 =
  19. 19.66.5 ÷ 7 =
  20. 20.1.28 + 3.6 =
  21. 21.7.8 ÷ 2 =
  22. 22.2.99 + 7.8 =
  23. 23.1.86 + 1.6 =
  24. 24.6.9 × 6 =
  25. 25.5/8 − 4/7 =
  26. 26.2.7 × 6 =
  27. 27.2.35 + 1.8 =
  28. 28.7/12 − 3/10 =
  29. 29.9.66 + 3.3 =
  30. 30.1.05 + 1.6 =
  31. 31.What is 1/3 of 6 km?
  32. 32.What is 1/2 of 8 km?
  33. 33.3/5 − 2/4 =
  34. 34.7/10 × 4/5 =
  35. 35.What is 2/3 of ₹6?
  36. 36.3/4 − 1/3 =
  37. 37.1/2 + 3/7 =
  38. 38.8.68 + 4.6 =
  39. 39.8.9 × 3 =
  40. 40.1/5 × 2/4 =

Answer key

  1. 90
  2. 3/4
  3. 2/21
  4. 67/40
  5. 4.7
  6. 14/15
  7. 3/7
  8. 11.64
  9. 13
  10. 7.5
  11. 12.6
  12. 1/20
  13. 1/10
  14. 1/10
  15. 1/15
  16. 39
  17. 2/55
  18. 13/18
  19. 9.5
  20. 4.88
  21. 3.9
  22. 10.79
  23. 3.46
  24. 41.4
  25. 3/56
  26. 16.2
  27. 4.15
  28. 17/60
  29. 12.96
  30. 2.65
  31. 2
  32. 4
  33. 1/10
  34. 14/25
  35. 4
  36. 5/12
  37. 13/14
  38. 13.28
  39. 26.7
  40. 1/10

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