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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 428 · 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. 1.5.1 × 6 =
  2. 2.What is 2/3 of 12 litres?
  3. 3.32.9 ÷ 7 =
  4. 4.1.7 × 5 =
  5. 5.4.89 + 5.2 =
  6. 6.7.76 + 3.2 =
  7. 7.What is 1/2 of 12 kg?
  8. 8.71.2 ÷ 8 =
  9. 9.What is 5/7 of ₹49?
  10. 10.26.4 ÷ 6 =
  11. 11.6.9 × 9 =
  12. 12.3/12 − 1/8 =
  13. 13.6.08 + 1.1 =
  14. 14.2/6 + 4/5 =
  15. 15.What is 1/3 of 69 kg?
  16. 16.4/7 − 2/8 =
  17. 17.7/10 − 1/4 =
  18. 18.2.48 + 8.2 =
  19. 19.What is 4/7 of 28 litres?
  20. 20.7.52 + 1.8 =
  21. 21.What is 1/2 of ₹14?
  22. 22.What is 1/6 of 30 students?
  23. 23.4/7 − 1/8 =
  24. 24.What is 1/2 of ₹60?
  25. 25.1.57 + 1.4 =
  26. 26.5/8 × 1/7 =
  27. 27.3.1 × 2 =
  28. 28.3/4 + 4/5 =
  29. 29.3/12 − 1/5 =
  30. 30.What is 2/5 of 70 kg?
  31. 31.14.6 ÷ 2 =
  32. 32.5/10 + 1/7 =
  33. 33.1/3 × 3/6 =
  34. 34.1.91 + 2.4 =
  35. 35.3/12 + 8/11 =
  36. 36.22.5 ÷ 9 =
  37. 37.7.25 + 7.7 =
  38. 38.9.1 × 5 =
  39. 39.2/6 + 10/12 =
  40. 40.3/7 − 1/5 =

Answer key

  1. 30.6
  2. 8
  3. 4.7
  4. 8.5
  5. 10.09
  6. 10.96
  7. 6
  8. 8.9
  9. 35
  10. 4.4
  11. 62.1
  12. 1/8
  13. 7.18
  14. 17/15
  15. 23
  16. 9/28
  17. 9/20
  18. 10.68
  19. 16
  20. 9.32
  21. 7
  22. 5
  23. 25/56
  24. 30
  25. 2.97
  26. 5/56
  27. 6.2
  28. 31/20
  29. 1/20
  30. 28
  31. 7.3
  32. 9/14
  33. 1/6
  34. 4.31
  35. 43/44
  36. 2.5
  37. 14.95
  38. 45.5
  39. 7/6
  40. 8/35

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