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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 94 · 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. 1.6/8 − 5/9 =
  2. 2.5/9 × 4/5 =
  3. 3.2.6 × 2 =
  4. 4.4.99 + 2.8 =
  5. 5.2/3 + 3/9 =
  6. 6.9.5 × 4 =
  7. 7.8.03 + 5.7 =
  8. 8.4/5 + 2/3 =
  9. 9.8/10 × 1/3 =
  10. 10.3/8 + 5/9 =
  11. 11.6/8 − 3/9 =
  12. 12.What is 7/10 of ₹270?
  13. 13.8.4 ÷ 6 =
  14. 14.1/2 − 2/9 =
  15. 15.54.9 ÷ 9 =
  16. 16.6.39 + 9.6 =
  17. 17.6.36 + 9.8 =
  18. 18.What is 2/7 of 161 km?
  19. 19.3/6 − 2/11 =
  20. 20.What is 5/6 of ₹114?
  21. 21.5/10 × 1/11 =
  22. 22.6/11 − 1/4 =
  23. 23.What is 3/4 of 100 kg?
  24. 24.5.8 × 7 =
  25. 25.2.5 × 6 =
  26. 26.8/10 + 3/5 =
  27. 27.3.99 + 7.4 =
  28. 28.What is 1/3 of 66 kg?
  29. 29.2.56 + 8.9 =
  30. 30.What is 1/3 of 63 students?
  31. 31.9.4 × 2 =
  32. 32.9.56 + 1.6 =
  33. 33.3.2 × 4 =
  34. 34.3/8 × 5/10 =
  35. 35.4/8 × 2/3 =
  36. 36.2/7 + 2/8 =
  37. 37.29.7 ÷ 3 =
  38. 38.1.52 + 6.5 =
  39. 39.1.5 × 9 =
  40. 40.3/9 × 4/8 =

Answer key

  1. 7/36
  2. 4/9
  3. 5.2
  4. 7.79
  5. 1
  6. 38
  7. 13.73
  8. 22/15
  9. 4/15
  10. 67/72
  11. 5/12
  12. 189
  13. 1.4
  14. 5/18
  15. 6.1
  16. 15.99
  17. 16.16
  18. 46
  19. 7/22
  20. 95
  21. 1/22
  22. 13/44
  23. 75
  24. 40.6
  25. 15
  26. 7/5
  27. 11.39
  28. 22
  29. 11.46
  30. 21
  31. 18.8
  32. 11.16
  33. 12.8
  34. 3/16
  35. 1/3
  36. 15/28
  37. 9.9
  38. 8.02
  39. 13.5
  40. 1/6

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