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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 139 · 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. 1.7/9 + 1/7 =
  2. 2.1/3 − 1/8 =
  3. 3.What is 2/5 of ₹95?
  4. 4.5.56 + 7.6 =
  5. 5.9.2 × 5 =
  6. 6.1/3 × 1/4 =
  7. 7.2.6 × 4 =
  8. 8.What is 5/7 of ₹154?
  9. 9.6/10 × 7/12 =
  10. 10.16.8 ÷ 4 =
  11. 11.1/3 × 3/4 =
  12. 12.What is 5/9 of ₹180?
  13. 13.2/4 + 5/9 =
  14. 14.4.39 + 9.1 =
  15. 15.5.99 + 1.5 =
  16. 16.8.5 × 2 =
  17. 17.7/8 − 2/3 =
  18. 18.6/12 − 3/7 =
  19. 19.8/11 + 5/6 =
  20. 20.6/7 − 5/10 =
  21. 21.5/6 − 1/4 =
  22. 22.What is 4/7 of 35 km?
  23. 23.1/2 × 5/6 =
  24. 24.18.8 ÷ 2 =
  25. 25.What is 7/9 of 117 kg?
  26. 26.7/11 − 2/4 =
  27. 27.What is 1/6 of ₹96?
  28. 28.1/5 × 9/11 =
  29. 29.49.7 ÷ 7 =
  30. 30.What is 5/6 of 126 litres?
  31. 31.28.8 ÷ 8 =
  32. 32.3/4 − 3/5 =
  33. 33.What is 2/3 of 60 km?
  34. 34.1/6 + 1/11 =
  35. 35.3.61 + 2.9 =
  36. 36.27.5 ÷ 5 =
  37. 37.6/7 + 3/10 =
  38. 38.What is 1/8 of 216 litres?
  39. 39.1/3 × 1/2 =
  40. 40.What is 3/7 of 35 km?

Answer key

  1. 58/63
  2. 5/24
  3. 38
  4. 13.16
  5. 46
  6. 1/12
  7. 10.4
  8. 110
  9. 7/20
  10. 4.2
  11. 1/4
  12. 100
  13. 19/18
  14. 13.49
  15. 7.49
  16. 17
  17. 5/24
  18. 1/14
  19. 103/66
  20. 5/14
  21. 7/12
  22. 20
  23. 5/12
  24. 9.4
  25. 91
  26. 3/22
  27. 16
  28. 9/55
  29. 7.1
  30. 105
  31. 3.6
  32. 3/20
  33. 40
  34. 17/66
  35. 6.51
  36. 5.5
  37. 81/70
  38. 27
  39. 1/6
  40. 15

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