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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 605 · 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. 1.4/6 + 2/4 =
  2. 2.7/10 − 3/11 =
  3. 3.8.6 × 9 =
  4. 4.5/11 − 1/4 =
  5. 5.9.56 + 4.4 =
  6. 6.What is 3/7 of ₹189?
  7. 7.4/9 × 2/3 =
  8. 8.2/8 × 2/9 =
  9. 9.8.36 + 3.7 =
  10. 10.7.6 × 6 =
  11. 11.4/11 − 1/9 =
  12. 12.1/2 + 3/4 =
  13. 13.2/5 + 4/8 =
  14. 14.79.2 ÷ 9 =
  15. 15.29.7 ÷ 9 =
  16. 16.What is 1/9 of ₹189?
  17. 17.38.5 ÷ 7 =
  18. 18.What is 1/7 of 49 km?
  19. 19.1/2 × 1/7 =
  20. 20.9 ÷ 2 =
  21. 21.4/5 × 3/7 =
  22. 22.9.5 × 9 =
  23. 23.1.7 × 3 =
  24. 24.2/6 + 2/7 =
  25. 25.3/4 − 1/2 =
  26. 26.2.4 × 2 =
  27. 27.1/8 × 2/11 =
  28. 28.3/10 − 1/8 =
  29. 29.1/4 + 3/5 =
  30. 30.11/12 − 2/10 =
  31. 31.2/3 + 6/8 =
  32. 32.10.5 ÷ 5 =
  33. 33.7/8 − 3/12 =
  34. 34.8/12 − 4/7 =
  35. 35.What is 1/4 of ₹36?
  36. 36.2/9 × 2/3 =
  37. 37.1/2 × 2/3 =
  38. 38.48 ÷ 5 =
  39. 39.9.8 × 7 =
  40. 40.1/4 × 2/9 =

Answer key

  1. 7/6
  2. 47/110
  3. 77.4
  4. 9/44
  5. 13.96
  6. 81
  7. 8/27
  8. 1/18
  9. 12.06
  10. 45.6
  11. 25/99
  12. 5/4
  13. 9/10
  14. 8.8
  15. 3.3
  16. 21
  17. 5.5
  18. 7
  19. 1/14
  20. 4.5
  21. 12/35
  22. 85.5
  23. 5.1
  24. 13/21
  25. 1/4
  26. 4.8
  27. 1/44
  28. 7/40
  29. 17/20
  30. 43/60
  31. 17/12
  32. 2.1
  33. 5/8
  34. 2/21
  35. 9
  36. 4/27
  37. 1/3
  38. 9.6
  39. 68.6
  40. 1/18

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