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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 449 · 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. 1.17.5 ÷ 5 =
  2. 2.13.8 ÷ 2 =
  3. 3.3.16 + 1.3 =
  4. 4.4/5 + 3/8 =
  5. 5.2.4 × 8 =
  6. 6.17.4 ÷ 2 =
  7. 7.7.2 × 4 =
  8. 8.7.8 ÷ 2 =
  9. 9.2.1 × 8 =
  10. 10.6.79 + 2.8 =
  11. 11.What is 7/8 of 56 kg?
  12. 12.6.5 × 9 =
  13. 13.12.6 ÷ 9 =
  14. 14.2/11 + 5/7 =
  15. 15.10/11 + 11/12 =
  16. 16.What is 3/5 of 95 km?
  17. 17.3.21 + 3.4 =
  18. 18.What is 2/5 of ₹80?
  19. 19.What is 7/9 of 45 km?
  20. 20.What is 4/7 of 196 students?
  21. 21.What is 1/2 of ₹34?
  22. 22.2/3 − 6/12 =
  23. 23.2/11 × 1/3 =
  24. 24.6/9 + 4/5 =
  25. 25.What is 2/3 of 63 km?
  26. 26.4.2 ÷ 3 =
  27. 27.4/9 + 1/10 =
  28. 28.1/3 + 5/8 =
  29. 29.5.1 × 6 =
  30. 30.1.09 + 7.9 =
  31. 31.6/10 − 3/9 =
  32. 32.6.58 + 2.2 =
  33. 33.6.63 + 6.1 =
  34. 34.9.6 × 3 =
  35. 35.3/7 + 1/3 =
  36. 36.25.2 ÷ 9 =
  37. 37.What is 1/5 of ₹80?
  38. 38.4/5 × 1/8 =
  39. 39.6/9 × 2/10 =
  40. 40.1/4 + 1/2 =

Answer key

  1. 3.5
  2. 6.9
  3. 4.46
  4. 47/40
  5. 19.2
  6. 8.7
  7. 28.8
  8. 3.9
  9. 16.8
  10. 9.59
  11. 49
  12. 58.5
  13. 1.4
  14. 69/77
  15. 241/132
  16. 57
  17. 6.61
  18. 32
  19. 35
  20. 112
  21. 17
  22. 1/6
  23. 2/33
  24. 22/15
  25. 42
  26. 1.4
  27. 49/90
  28. 23/24
  29. 30.6
  30. 8.99
  31. 4/15
  32. 8.78
  33. 12.73
  34. 28.8
  35. 16/21
  36. 2.8
  37. 16
  38. 1/10
  39. 2/15
  40. 3/4

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