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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 550 · 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. 1.2/3 − 3/6 =
  2. 2.What is 1/3 of ₹21?
  3. 3.1/12 × 1/3 =
  4. 4.2/8 + 5/10 =
  5. 5.3/7 × 1/2 =
  6. 6.1.32 + 7.5 =
  7. 7.1.2 × 2 =
  8. 8.8.46 + 2.8 =
  9. 9.1/8 + 1/2 =
  10. 10.5.7 ÷ 3 =
  11. 11.3.35 + 2.8 =
  12. 12.5 ÷ 2 =
  13. 13.9.25 + 7.5 =
  14. 14.37 ÷ 5 =
  15. 15.4/5 − 3/7 =
  16. 16.5.91 + 2.5 =
  17. 17.4.74 + 8.7 =
  18. 18.3.43 + 4.2 =
  19. 19.3.34 + 9.1 =
  20. 20.4/10 + 7/11 =
  21. 21.What is 4/9 of 135 litres?
  22. 22.2/10 + 6/7 =
  23. 23.What is 1/2 of 8 kg?
  24. 24.4.78 + 9.4 =
  25. 25.3/5 + 5/7 =
  26. 26.5.83 + 3.9 =
  27. 27.1.23 + 2.2 =
  28. 28.What is 2/7 of 28 students?
  29. 29.2/11 + 4/8 =
  30. 30.1/2 − 1/11 =
  31. 31.4.31 + 3.3 =
  32. 32.8/10 + 4/7 =
  33. 33.1.73 + 3.5 =
  34. 34.29.7 ÷ 9 =
  35. 35.2/12 × 4/5 =
  36. 36.19.4 ÷ 2 =
  37. 37.What is 2/3 of 57 litres?
  38. 38.5/9 + 1/3 =
  39. 39.9/12 + 3/4 =
  40. 40.2.53 + 8.7 =

Answer key

  1. 1/6
  2. 7
  3. 1/36
  4. 3/4
  5. 3/14
  6. 8.82
  7. 2.4
  8. 11.26
  9. 5/8
  10. 1.9
  11. 6.15
  12. 2.5
  13. 16.75
  14. 7.4
  15. 13/35
  16. 8.41
  17. 13.44
  18. 7.63
  19. 12.44
  20. 57/55
  21. 60
  22. 37/35
  23. 4
  24. 14.18
  25. 46/35
  26. 9.73
  27. 3.43
  28. 8
  29. 15/22
  30. 9/22
  31. 7.61
  32. 48/35
  33. 5.23
  34. 3.3
  35. 2/15
  36. 9.7
  37. 38
  38. 8/9
  39. 3/2
  40. 11.23

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