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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 457 · 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. 1.43.8 ÷ 6 =
  2. 2.What is 5/7 of 119 kg?
  3. 3.1/5 × 1/3 =
  4. 4.2/3 × 3/9 =
  5. 5.What is 1/4 of 80 km?
  6. 6.7.4 × 5 =
  7. 7.2/7 + 5/6 =
  8. 8.6/10 + 1/3 =
  9. 9.6/8 + 3/6 =
  10. 10.1/9 + 3/6 =
  11. 11.7/12 × 1/2 =
  12. 12.1/4 × 2/5 =
  13. 13.5.2 ÷ 4 =
  14. 14.10.2 ÷ 3 =
  15. 15.2/3 − 1/2 =
  16. 16.3/4 − 2/9 =
  17. 17.2.07 + 3.1 =
  18. 18.1/9 + 1/2 =
  19. 19.7/10 + 9/12 =
  20. 20.2/5 × 7/9 =
  21. 21.What is 1/2 of 38 km?
  22. 22.9.8 × 2 =
  23. 23.2/3 + 4/6 =
  24. 24.1/4 × 1/9 =
  25. 25.What is 1/9 of ₹36?
  26. 26.1.56 + 1.9 =
  27. 27.3.9 ÷ 3 =
  28. 28.46 ÷ 5 =
  29. 29.What is 4/7 of ₹105?
  30. 30.2/3 × 7/9 =
  31. 31.What is 1/2 of 52 kg?
  32. 32.5/10 − 1/3 =
  33. 33.1/3 + 7/10 =
  34. 34.What is 1/8 of 80 kg?
  35. 35.2/3 − 5/11 =
  36. 36.1/2 − 3/8 =
  37. 37.2/5 + 1/4 =
  38. 38.1/10 + 3/11 =
  39. 39.What is 3/4 of ₹48?
  40. 40.1/7 × 6/9 =

Answer key

  1. 7.3
  2. 85
  3. 1/15
  4. 2/9
  5. 20
  6. 37
  7. 47/42
  8. 14/15
  9. 5/4
  10. 11/18
  11. 7/24
  12. 1/10
  13. 1.3
  14. 3.4
  15. 1/6
  16. 19/36
  17. 5.17
  18. 11/18
  19. 29/20
  20. 14/45
  21. 19
  22. 19.6
  23. 4/3
  24. 1/36
  25. 4
  26. 3.46
  27. 1.3
  28. 9.2
  29. 60
  30. 14/27
  31. 26
  32. 1/6
  33. 31/30
  34. 10
  35. 7/33
  36. 1/8
  37. 13/20
  38. 41/110
  39. 36
  40. 2/21

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