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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 185 · 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 4/7 of 91 students?
  2. 2.4.59 + 8.4 =
  3. 3.3/4 × 6/10 =
  4. 4.What is 3/7 of ₹210?
  5. 5.7.33 + 6.4 =
  6. 6.11/12 − 1/8 =
  7. 7.31.8 ÷ 6 =
  8. 8.3.6 × 8 =
  9. 9.3/5 + 3/4 =
  10. 10.2/4 + 5/7 =
  11. 11.1/3 + 8/9 =
  12. 12.3/12 × 4/6 =
  13. 13.1/4 + 3/12 =
  14. 14.What is 3/10 of 260 litres?
  15. 15.1/6 + 7/8 =
  16. 16.1/2 − 2/7 =
  17. 17.2/3 − 1/7 =
  18. 18.3/4 − 5/7 =
  19. 19.6.74 + 7.7 =
  20. 20.1/4 × 1/3 =
  21. 21.1/2 + 4/6 =
  22. 22.What is 4/7 of ₹63?
  23. 23.3/10 + 4/6 =
  24. 24.33.6 ÷ 6 =
  25. 25.1/5 + 3/6 =
  26. 26.1/10 × 1/4 =
  27. 27.What is 1/3 of 12 litres?
  28. 28.2/4 × 2/3 =
  29. 29.3/11 − 1/10 =
  30. 30.What is 3/5 of 10 kg?
  31. 31.8.8 × 4 =
  32. 32.8.6 × 9 =
  33. 33.What is 3/7 of 112 students?
  34. 34.What is 2/5 of 10 km?
  35. 35.12.4 ÷ 2 =
  36. 36.2.32 + 6.5 =
  37. 37.42.4 ÷ 8 =
  38. 38.2/3 + 1/10 =
  39. 39.What is 4/7 of ₹203?
  40. 40.What is 1/3 of 36 km?

Answer key

  1. 52
  2. 12.99
  3. 9/20
  4. 90
  5. 13.73
  6. 19/24
  7. 5.3
  8. 28.8
  9. 27/20
  10. 17/14
  11. 11/9
  12. 1/6
  13. 1/2
  14. 78
  15. 25/24
  16. 3/14
  17. 11/21
  18. 1/28
  19. 14.44
  20. 1/12
  21. 7/6
  22. 36
  23. 29/30
  24. 5.6
  25. 7/10
  26. 1/40
  27. 4
  28. 1/3
  29. 19/110
  30. 6
  31. 35.2
  32. 77.4
  33. 48
  34. 4
  35. 6.2
  36. 8.82
  37. 5.3
  38. 23/30
  39. 116
  40. 12

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