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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 379 · 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 6/7 of 182 km?
  2. 2.3/4 × 8/12 =
  3. 3.What is 1/2 of 32 kg?
  4. 4.1.91 + 5.6 =
  5. 5.2/3 − 1/2 =
  6. 6.1/3 × 1/5 =
  7. 7.6.93 + 5.1 =
  8. 8.1/3 × 1/10 =
  9. 9.1/2 + 2/7 =
  10. 10.42.7 ÷ 7 =
  11. 11.8/12 − 1/3 =
  12. 12.7.5 × 9 =
  13. 13.What is 3/5 of 70 litres?
  14. 14.What is 4/5 of ₹100?
  15. 15.1/4 × 6/9 =
  16. 16.2/6 × 7/8 =
  17. 17.60.2 ÷ 7 =
  18. 18.14.7 ÷ 3 =
  19. 19.1/3 + 3/5 =
  20. 20.What is 1/6 of 78 litres?
  21. 21.2/5 × 2/4 =
  22. 22.1/2 − 1/10 =
  23. 23.3/12 − 1/10 =
  24. 24.What is 1/8 of 16 kg?
  25. 25.1.7 × 3 =
  26. 26.1/2 + 5/8 =
  27. 27.3.68 + 1.2 =
  28. 28.2/3 + 1/2 =
  29. 29.7/8 − 8/10 =
  30. 30.36.8 ÷ 4 =
  31. 31.1/6 × 1/2 =
  32. 32.3/9 × 1/5 =
  33. 33.1/5 + 1/3 =
  34. 34.What is 7/9 of 135 litres?
  35. 35.What is 1/2 of 48 km?
  36. 36.8.82 + 6.2 =
  37. 37.9.8 × 8 =
  38. 38.6/10 × 3/4 =
  39. 39.3.33 + 8.4 =
  40. 40.10/12 × 2/8 =

Answer key

  1. 156
  2. 1/2
  3. 16
  4. 7.51
  5. 1/6
  6. 1/15
  7. 12.03
  8. 1/30
  9. 11/14
  10. 6.1
  11. 1/3
  12. 67.5
  13. 42
  14. 80
  15. 1/6
  16. 7/24
  17. 8.6
  18. 4.9
  19. 14/15
  20. 13
  21. 1/5
  22. 2/5
  23. 3/20
  24. 2
  25. 5.1
  26. 9/8
  27. 4.88
  28. 7/6
  29. 3/40
  30. 9.2
  31. 1/12
  32. 1/15
  33. 8/15
  34. 105
  35. 24
  36. 15.02
  37. 78.4
  38. 9/20
  39. 11.73
  40. 5/24

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