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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 35 · 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. 1.1.4 × 6 =
  2. 2.What is 3/4 of ₹12?
  3. 3.What is 1/6 of 48 kg?
  4. 4.5/10 − 3/8 =
  5. 5.What is 1/4 of 12 students?
  6. 6.3/5 × 1/3 =
  7. 7.6/9 − 2/8 =
  8. 8.What is 3/8 of 24 km?
  9. 9.8.4 × 2 =
  10. 10.5/6 − 3/4 =
  11. 11.3.15 + 4.5 =
  12. 12.9.9 × 5 =
  13. 13.3/9 + 1/3 =
  14. 14.4/9 − 4/10 =
  15. 15.5/7 + 1/2 =
  16. 16.2/3 − 4/12 =
  17. 17.23.1 ÷ 7 =
  18. 18.39.6 ÷ 4 =
  19. 19.1.8 × 7 =
  20. 20.What is 1/5 of 135 litres?
  21. 21.What is 2/7 of 147 kg?
  22. 22.10/12 + 4/7 =
  23. 23.7/10 − 1/4 =
  24. 24.2/4 × 2/9 =
  25. 25.6/12 − 2/5 =
  26. 26.What is 1/4 of 32 km?
  27. 27.1/2 + 1/9 =
  28. 28.3/8 + 2/4 =
  29. 29.14.4 ÷ 8 =
  30. 30.2/5 + 3/8 =
  31. 31.2/11 × 1/7 =
  32. 32.1.9 × 7 =
  33. 33.4/12 + 2/3 =
  34. 34.6.01 + 3.2 =
  35. 35.1/2 + 5/11 =
  36. 36.43.5 ÷ 5 =
  37. 37.3.41 + 4.5 =
  38. 38.What is 7/10 of 250 litres?
  39. 39.2/8 + 2/4 =
  40. 40.1/2 × 8/12 =

Answer key

  1. 8.4
  2. 9
  3. 8
  4. 1/8
  5. 3
  6. 1/5
  7. 5/12
  8. 9
  9. 16.8
  10. 1/12
  11. 7.65
  12. 49.5
  13. 2/3
  14. 2/45
  15. 17/14
  16. 1/3
  17. 3.3
  18. 9.9
  19. 12.6
  20. 27
  21. 42
  22. 59/42
  23. 9/20
  24. 1/9
  25. 1/10
  26. 8
  27. 11/18
  28. 7/8
  29. 1.8
  30. 31/40
  31. 2/77
  32. 13.3
  33. 1
  34. 9.21
  35. 21/22
  36. 8.7
  37. 7.91
  38. 175
  39. 3/4
  40. 1/3

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