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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 584 · 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 ₹12?
  2. 2.1/5 × 2/8 =
  3. 3.What is 1/2 of 24 kg?
  4. 4.1/7 × 9/12 =
  5. 5.What is 2/3 of 24 kg?
  6. 6.9.3 ÷ 3 =
  7. 7.9.5 × 7 =
  8. 8.18.2 ÷ 7 =
  9. 9.1/2 × 5/6 =
  10. 10.8.79 + 9.8 =
  11. 11.2/4 − 2/10 =
  12. 12.6.2 × 5 =
  13. 13.6.8 × 2 =
  14. 14.36.8 ÷ 8 =
  15. 15.14.7 ÷ 7 =
  16. 16.What is 2/3 of 36 kg?
  17. 17.2/4 × 5/6 =
  18. 18.1/2 × 3/4 =
  19. 19.25.8 ÷ 3 =
  20. 20.What is 2/3 of ₹6?
  21. 21.7.19 + 6.3 =
  22. 22.24.3 ÷ 9 =
  23. 23.6.4 × 7 =
  24. 24.What is 1/9 of 90 litres?
  25. 25.7/9 × 7/10 =
  26. 26.1.41 + 8.3 =
  27. 27.8.45 + 8.4 =
  28. 28.1/5 + 4/11 =
  29. 29.27.2 ÷ 8 =
  30. 30.5/12 × 3/7 =
  31. 31.2/3 − 6/10 =
  32. 32.What is 7/10 of 100 km?
  33. 33.1/2 + 5/12 =
  34. 34.What is 3/8 of 24 kg?
  35. 35.2/6 − 1/5 =
  36. 36.2/7 × 9/12 =
  37. 37.2.43 + 8.4 =
  38. 38.5.37 + 6.1 =
  39. 39.What is 1/10 of ₹80?
  40. 40.4.4 × 3 =

Answer key

  1. 9
  2. 1/20
  3. 12
  4. 3/28
  5. 16
  6. 3.1
  7. 66.5
  8. 2.6
  9. 5/12
  10. 18.59
  11. 3/10
  12. 31
  13. 13.6
  14. 4.6
  15. 2.1
  16. 24
  17. 5/12
  18. 3/8
  19. 8.6
  20. 4
  21. 13.49
  22. 2.7
  23. 44.8
  24. 10
  25. 49/90
  26. 9.71
  27. 16.85
  28. 31/55
  29. 3.4
  30. 5/28
  31. 1/15
  32. 70
  33. 11/12
  34. 9
  35. 2/15
  36. 3/14
  37. 10.83
  38. 11.47
  39. 8
  40. 13.2

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