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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 278 · 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. 1.1.5 × 2 =
  2. 2.8.8 ÷ 2 =
  3. 3.What is 3/4 of 80 students?
  4. 4.8.22 + 2.1 =
  5. 5.2/3 × 2/6 =
  6. 6.6.57 + 6.9 =
  7. 7.3/8 × 3/5 =
  8. 8.1/2 + 2/4 =
  9. 9.8.08 + 2.7 =
  10. 10.12.6 ÷ 3 =
  11. 11.5.65 + 9.3 =
  12. 12.9.51 + 8.3 =
  13. 13.6/9 + 8/11 =
  14. 14.1/2 − 1/4 =
  15. 15.1/11 × 8/9 =
  16. 16.What is 1/2 of 56 litres?
  17. 17.2/11 × 1/2 =
  18. 18.What is 1/3 of ₹36?
  19. 19.What is 2/7 of ₹161?
  20. 20.3/6 + 3/10 =
  21. 21.What is 4/5 of 140 km?
  22. 22.What is 2/3 of ₹75?
  23. 23.7.61 + 8.7 =
  24. 24.What is 3/4 of ₹68?
  25. 25.3/4 × 2/5 =
  26. 26.3.91 + 7.8 =
  27. 27.2/5 + 4/7 =
  28. 28.1/3 + 4/9 =
  29. 29.7.4 × 7 =
  30. 30.3/5 − 1/3 =
  31. 31.2/3 − 1/2 =
  32. 32.8.66 + 3.5 =
  33. 33.5.94 + 5.5 =
  34. 34.6.07 + 4.5 =
  35. 35.19 ÷ 5 =
  36. 36.1/2 × 2/4 =
  37. 37.3/5 − 1/8 =
  38. 38.4/6 − 3/8 =
  39. 39.2/3 + 3/4 =
  40. 40.1/3 + 4/7 =

Answer key

  1. 3
  2. 4.4
  3. 60
  4. 10.32
  5. 2/9
  6. 13.47
  7. 9/40
  8. 1
  9. 10.78
  10. 4.2
  11. 14.95
  12. 17.81
  13. 46/33
  14. 1/4
  15. 8/99
  16. 28
  17. 1/11
  18. 12
  19. 46
  20. 4/5
  21. 112
  22. 50
  23. 16.31
  24. 51
  25. 3/10
  26. 11.71
  27. 34/35
  28. 7/9
  29. 51.8
  30. 4/15
  31. 1/6
  32. 12.16
  33. 11.44
  34. 10.57
  35. 3.8
  36. 1/4
  37. 19/40
  38. 7/24
  39. 17/12
  40. 19/21

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