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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 435 · 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. 1.8.5 × 9 =
  2. 2.10.8 ÷ 6 =
  3. 3.1/5 × 6/7 =
  4. 4.2/3 − 3/8 =
  5. 5.What is 2/5 of 125 students?
  6. 6.What is 1/7 of 84 students?
  7. 7.2/12 + 2/5 =
  8. 8.4/6 + 7/9 =
  9. 9.22.4 ÷ 7 =
  10. 10.6.3 × 3 =
  11. 11.5.2 × 6 =
  12. 12.1/3 − 3/10 =
  13. 13.5/8 × 1/10 =
  14. 14.8.3 × 6 =
  15. 15.What is 4/7 of ₹119?
  16. 16.6/7 − 5/12 =
  17. 17.5.1 × 6 =
  18. 18.69.3 ÷ 9 =
  19. 19.5/12 × 3/4 =
  20. 20.23.4 ÷ 9 =
  21. 21.2.9 × 5 =
  22. 22.What is 1/2 of 22 km?
  23. 23.6/7 × 1/2 =
  24. 24.1/6 × 1/3 =
  25. 25.3.82 + 3.3 =
  26. 26.8.1 ÷ 3 =
  27. 27.1/2 − 2/10 =
  28. 28.What is 1/8 of 200 km?
  29. 29.What is 2/3 of 39 students?
  30. 30.What is 1/2 of 52 km?
  31. 31.2/5 × 5/9 =
  32. 32.9/10 − 2/4 =
  33. 33.3.82 + 6.8 =
  34. 34.4/8 + 3/4 =
  35. 35.5/8 + 3/4 =
  36. 36.4.2 × 7 =
  37. 37.What is 1/4 of 52 litres?
  38. 38.What is 2/9 of 27 kg?
  39. 39.2/3 + 5/8 =
  40. 40.3/4 − 3/7 =

Answer key

  1. 76.5
  2. 1.8
  3. 6/35
  4. 7/24
  5. 50
  6. 12
  7. 17/30
  8. 13/9
  9. 3.2
  10. 18.9
  11. 31.2
  12. 1/30
  13. 1/16
  14. 49.8
  15. 68
  16. 37/84
  17. 30.6
  18. 7.7
  19. 5/16
  20. 2.6
  21. 14.5
  22. 11
  23. 3/7
  24. 1/18
  25. 7.12
  26. 2.7
  27. 3/10
  28. 25
  29. 26
  30. 26
  31. 2/9
  32. 2/5
  33. 10.62
  34. 5/4
  35. 11/8
  36. 29.4
  37. 13
  38. 6
  39. 31/24
  40. 9/28

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