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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 260 · 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. 1.3/9 − 2/12 =
  2. 2.6/12 + 1/3 =
  3. 3.5.71 + 3.2 =
  4. 4.3.7 × 6 =
  5. 5.19.2 ÷ 3 =
  6. 6.7/12 + 1/7 =
  7. 7.2/5 × 4/11 =
  8. 8.What is 2/3 of ₹45?
  9. 9.11.2 ÷ 8 =
  10. 10.8/10 − 1/2 =
  11. 11.28.8 ÷ 9 =
  12. 12.49.7 ÷ 7 =
  13. 13.3.1 × 2 =
  14. 14.7/12 − 4/9 =
  15. 15.3/4 + 3/8 =
  16. 16.What is 1/2 of 60 students?
  17. 17.48.6 ÷ 9 =
  18. 18.What is 1/4 of 52 students?
  19. 19.2/12 × 2/3 =
  20. 20.2/7 + 1/9 =
  21. 21.2/3 − 4/12 =
  22. 22.What is 5/8 of 120 litres?
  23. 23.What is 1/2 of ₹12?
  24. 24.4.3 × 5 =
  25. 25.33 ÷ 5 =
  26. 26.44.8 ÷ 8 =
  27. 27.15.3 ÷ 3 =
  28. 28.8.9 × 2 =
  29. 29.6.21 + 9.4 =
  30. 30.3/7 + 1/2 =
  31. 31.4.25 + 9.9 =
  32. 32.8.5 ÷ 5 =
  33. 33.1/2 − 2/5 =
  34. 34.32.5 ÷ 5 =
  35. 35.What is 4/9 of ₹63?
  36. 36.3.96 + 9.6 =
  37. 37.3/9 + 1/2 =
  38. 38.6.33 + 1.8 =
  39. 39.1/2 × 3/11 =
  40. 40.1.63 + 7.2 =

Answer key

  1. 1/6
  2. 5/6
  3. 8.91
  4. 22.2
  5. 6.4
  6. 61/84
  7. 8/55
  8. 30
  9. 1.4
  10. 3/10
  11. 3.2
  12. 7.1
  13. 6.2
  14. 5/36
  15. 9/8
  16. 30
  17. 5.4
  18. 13
  19. 1/9
  20. 25/63
  21. 1/3
  22. 75
  23. 6
  24. 21.5
  25. 6.6
  26. 5.6
  27. 5.1
  28. 17.8
  29. 15.61
  30. 13/14
  31. 14.15
  32. 1.7
  33. 1/10
  34. 6.5
  35. 28
  36. 13.56
  37. 5/6
  38. 8.13
  39. 3/22
  40. 8.83

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