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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 653 · 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. 1.19.2 ÷ 8 =
  2. 2.1/3 − 1/6 =
  3. 3.1/3 − 3/10 =
  4. 4.2.7 × 9 =
  5. 5.1/2 + 2/9 =
  6. 6.3.08 + 7.6 =
  7. 7.2/3 + 1/2 =
  8. 8.What is 1/2 of 40 students?
  9. 9.2/4 + 11/12 =
  10. 10.2/9 × 1/3 =
  11. 11.4/7 + 3/4 =
  12. 12.1.4 × 8 =
  13. 13.5.8 × 8 =
  14. 14.What is 2/3 of ₹24?
  15. 15.8.7 × 5 =
  16. 16.1/2 + 2/4 =
  17. 17.What is 1/5 of 55 kg?
  18. 18.1/6 + 7/10 =
  19. 19.1/2 − 3/10 =
  20. 20.What is 1/2 of 18 kg?
  21. 21.10.4 ÷ 2 =
  22. 22.15.2 ÷ 8 =
  23. 23.2.4 × 7 =
  24. 24.6.8 ÷ 4 =
  25. 25.79.2 ÷ 9 =
  26. 26.7/12 − 1/3 =
  27. 27.What is 3/7 of 56 km?
  28. 28.5.6 × 5 =
  29. 29.6/12 × 2/4 =
  30. 30.5.48 + 2.2 =
  31. 31.1.43 + 4.4 =
  32. 32.9.5 × 3 =
  33. 33.4/7 × 2/4 =
  34. 34.2/5 − 1/3 =
  35. 35.7/9 + 2/10 =
  36. 36.3/9 − 3/11 =
  37. 37.8.3 × 8 =
  38. 38.What is 4/5 of ₹105?
  39. 39.2/12 + 1/4 =
  40. 40.1.52 + 5.1 =

Answer key

  1. 2.4
  2. 1/6
  3. 1/30
  4. 24.3
  5. 13/18
  6. 10.68
  7. 7/6
  8. 20
  9. 17/12
  10. 2/27
  11. 37/28
  12. 11.2
  13. 46.4
  14. 16
  15. 43.5
  16. 1
  17. 11
  18. 13/15
  19. 1/5
  20. 9
  21. 5.2
  22. 1.9
  23. 16.8
  24. 1.7
  25. 8.8
  26. 1/4
  27. 24
  28. 28
  29. 1/4
  30. 7.68
  31. 5.83
  32. 28.5
  33. 2/7
  34. 1/15
  35. 44/45
  36. 2/33
  37. 66.4
  38. 84
  39. 5/12
  40. 6.62

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