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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 269 · 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. 1.29.2 ÷ 4 =
  2. 2.1/2 − 4/9 =
  3. 3.1.91 + 4.7 =
  4. 4.78.3 ÷ 9 =
  5. 5.What is 1/2 of ₹28?
  6. 6.1/5 − 1/7 =
  7. 7.8.1 × 6 =
  8. 8.4.78 + 5.9 =
  9. 9.4/6 × 5/8 =
  10. 10.21.5 ÷ 5 =
  11. 11.46.5 ÷ 5 =
  12. 12.8.89 + 2.6 =
  13. 13.What is 2/3 of ₹42?
  14. 14.14.7 ÷ 3 =
  15. 15.What is 3/4 of 100 litres?
  16. 16.6/10 − 2/12 =
  17. 17.1/3 + 4/6 =
  18. 18.8.4 × 8 =
  19. 19.What is 1/2 of 18 km?
  20. 20.5/7 − 1/2 =
  21. 21.1/3 × 1/2 =
  22. 22.3.02 + 3.1 =
  23. 23.What is 1/2 of ₹52?
  24. 24.8.1 × 9 =
  25. 25.1/6 + 4/8 =
  26. 26.55.2 ÷ 8 =
  27. 27.16.4 ÷ 2 =
  28. 28.1.3 × 7 =
  29. 29.1/3 + 8/11 =
  30. 30.2.57 + 4.1 =
  31. 31.4/5 − 3/7 =
  32. 32.33.6 ÷ 4 =
  33. 33.5.8 × 2 =
  34. 34.10/11 − 1/4 =
  35. 35.4.75 + 1.1 =
  36. 36.19.8 ÷ 6 =
  37. 37.2/8 + 1/2 =
  38. 38.3.9 × 8 =
  39. 39.31.5 ÷ 9 =
  40. 40.6 ÷ 4 =

Answer key

  1. 7.3
  2. 1/18
  3. 6.61
  4. 8.7
  5. 14
  6. 2/35
  7. 48.6
  8. 10.68
  9. 5/12
  10. 4.3
  11. 9.3
  12. 11.49
  13. 28
  14. 4.9
  15. 75
  16. 13/30
  17. 1
  18. 67.2
  19. 9
  20. 3/14
  21. 1/6
  22. 6.12
  23. 26
  24. 72.9
  25. 2/3
  26. 6.9
  27. 8.2
  28. 9.1
  29. 35/33
  30. 6.67
  31. 13/35
  32. 8.4
  33. 11.6
  34. 29/44
  35. 5.85
  36. 3.3
  37. 3/4
  38. 31.2
  39. 3.5
  40. 1.5

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