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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 613 · 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.What is 3/4 of 76 kg?
  2. 2.4.6 × 6 =
  3. 3.1.9 × 3 =
  4. 4.1/3 − 1/4 =
  5. 5.2/3 + 5/7 =
  6. 6.What is 5/8 of 56 students?
  7. 7.1/5 × 2/3 =
  8. 8.What is 1/2 of 42 km?
  9. 9.3.91 + 5.2 =
  10. 10.1/6 + 1/2 =
  11. 11.5.3 × 4 =
  12. 12.3.43 + 3.2 =
  13. 13.6.1 × 9 =
  14. 14.2/5 × 3/6 =
  15. 15.41.6 ÷ 8 =
  16. 16.What is 2/3 of 78 kg?
  17. 17.46.2 ÷ 7 =
  18. 18.4.6 × 4 =
  19. 19.57.4 ÷ 7 =
  20. 20.What is 4/7 of 203 kg?
  21. 21.3/10 × 1/8 =
  22. 22.What is 3/5 of 10 km?
  23. 23.What is 3/5 of 85 litres?
  24. 24.16.8 ÷ 4 =
  25. 25.3/5 − 2/4 =
  26. 26.11/12 − 4/11 =
  27. 27.22.2 ÷ 6 =
  28. 28.What is 1/3 of 39 km?
  29. 29.What is 1/2 of 50 km?
  30. 30.5.7 × 5 =
  31. 31.4.5 × 4 =
  32. 32.What is 2/3 of ₹9?
  33. 33.8/10 − 4/6 =
  34. 34.5/9 − 1/3 =
  35. 35.72.9 ÷ 9 =
  36. 36.8/10 − 5/12 =
  37. 37.6.2 ÷ 2 =
  38. 38.5.6 × 4 =
  39. 39.1/2 × 10/12 =
  40. 40.3.94 + 3.3 =

Answer key

  1. 57
  2. 27.6
  3. 5.7
  4. 1/12
  5. 29/21
  6. 35
  7. 2/15
  8. 21
  9. 9.11
  10. 2/3
  11. 21.2
  12. 6.63
  13. 54.9
  14. 1/5
  15. 5.2
  16. 52
  17. 6.6
  18. 18.4
  19. 8.2
  20. 116
  21. 3/80
  22. 6
  23. 51
  24. 4.2
  25. 1/10
  26. 73/132
  27. 3.7
  28. 13
  29. 25
  30. 28.5
  31. 18
  32. 6
  33. 2/15
  34. 2/9
  35. 8.1
  36. 23/60
  37. 3.1
  38. 22.4
  39. 5/12
  40. 7.24

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