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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 265 · 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 × 3/6 =
  2. 2.What is 1/8 of 48 students?
  3. 3.1/2 − 1/6 =
  4. 4.What is 3/5 of 95 students?
  5. 5.1/4 + 1/2 =
  6. 6.1/12 × 2/4 =
  7. 7.50.4 ÷ 7 =
  8. 8.1/2 + 1/9 =
  9. 9.What is 2/3 of 27 km?
  10. 10.1/3 × 3/5 =
  11. 11.39.5 ÷ 5 =
  12. 12.5/11 + 7/8 =
  13. 13.46.8 ÷ 6 =
  14. 14.2/4 − 3/7 =
  15. 15.5.15 + 8.5 =
  16. 16.5/6 + 10/12 =
  17. 17.6.69 + 6.2 =
  18. 18.What is 1/10 of 100 kg?
  19. 19.2.25 + 4.9 =
  20. 20.2/9 × 6/12 =
  21. 21.7/9 × 1/3 =
  22. 22.8.32 + 3.1 =
  23. 23.What is 2/3 of 39 km?
  24. 24.4/9 × 4/6 =
  25. 25.20.7 ÷ 9 =
  26. 26.3.1 × 7 =
  27. 27.10.5 ÷ 5 =
  28. 28.1/4 × 1/2 =
  29. 29.3/11 + 1/3 =
  30. 30.1/5 − 1/7 =
  31. 31.What is 3/5 of ₹135?
  32. 32.8.29 + 3.4 =
  33. 33.8.57 + 3.5 =
  34. 34.9.38 + 8.3 =
  35. 35.6.26 + 7.7 =
  36. 36.22 ÷ 5 =
  37. 37.1/2 × 3/7 =
  38. 38.28.8 ÷ 4 =
  39. 39.5/10 − 1/12 =
  40. 40.4.4 × 8 =

Answer key

  1. 3/10
  2. 6
  3. 1/3
  4. 57
  5. 3/4
  6. 1/24
  7. 7.2
  8. 11/18
  9. 18
  10. 1/5
  11. 7.9
  12. 117/88
  13. 7.8
  14. 1/14
  15. 13.65
  16. 5/3
  17. 12.89
  18. 10
  19. 7.15
  20. 1/9
  21. 7/27
  22. 11.42
  23. 26
  24. 8/27
  25. 2.3
  26. 21.7
  27. 2.1
  28. 1/8
  29. 20/33
  30. 2/35
  31. 81
  32. 11.69
  33. 12.07
  34. 17.68
  35. 13.96
  36. 4.4
  37. 3/14
  38. 7.2
  39. 5/12
  40. 35.2

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