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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 243 · 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. 1.9.1 × 2 =
  2. 2.3/4 − 1/12 =
  3. 3.3.6 × 7 =
  4. 4.What is 4/9 of 243 kg?
  5. 5.31.5 ÷ 7 =
  6. 6.2/11 − 1/8 =
  7. 7.8.3 × 7 =
  8. 8.5/12 + 1/3 =
  9. 9.2/5 × 1/2 =
  10. 10.6.9 × 6 =
  11. 11.6.96 + 5.7 =
  12. 12.7.27 + 8.9 =
  13. 13.51.1 ÷ 7 =
  14. 14.28 ÷ 8 =
  15. 15.2.8 × 9 =
  16. 16.2/7 + 1/2 =
  17. 17.7.8 ÷ 6 =
  18. 18.7/9 × 9/12 =
  19. 19.2.1 × 6 =
  20. 20.2/6 × 6/12 =
  21. 21.12.6 ÷ 3 =
  22. 22.3/7 + 5/9 =
  23. 23.1/11 + 1/2 =
  24. 24.36.6 ÷ 6 =
  25. 25.9.98 + 9.2 =
  26. 26.2/6 × 1/5 =
  27. 27.2.5 × 8 =
  28. 28.What is 1/2 of ₹32?
  29. 29.What is 1/2 of ₹28?
  30. 30.5/6 + 2/4 =
  31. 31.1/2 + 4/10 =
  32. 32.3/9 − 3/10 =
  33. 33.24.8 ÷ 4 =
  34. 34.9/12 + 6/9 =
  35. 35.What is 1/2 of ₹10?
  36. 36.28.5 ÷ 5 =
  37. 37.2.1 × 4 =
  38. 38.27.9 ÷ 3 =
  39. 39.3.01 + 9.1 =
  40. 40.17.5 ÷ 7 =

Answer key

  1. 18.2
  2. 2/3
  3. 25.2
  4. 108
  5. 4.5
  6. 5/88
  7. 58.1
  8. 3/4
  9. 1/5
  10. 41.4
  11. 12.66
  12. 16.17
  13. 7.3
  14. 3.5
  15. 25.2
  16. 11/14
  17. 1.3
  18. 7/12
  19. 12.6
  20. 1/6
  21. 4.2
  22. 62/63
  23. 13/22
  24. 6.1
  25. 19.18
  26. 1/15
  27. 20
  28. 16
  29. 14
  30. 4/3
  31. 9/10
  32. 1/30
  33. 6.2
  34. 17/12
  35. 5
  36. 5.7
  37. 8.4
  38. 9.3
  39. 12.11
  40. 2.5

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