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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 34 · 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. 1.6.9 × 3 =
  2. 2.7/11 × 6/12 =
  3. 3.3/7 + 7/8 =
  4. 4.6.52 + 9.5 =
  5. 5.What is 1/4 of 116 litres?
  6. 6.2/3 − 1/2 =
  7. 7.33.6 ÷ 4 =
  8. 8.What is 1/2 of 58 students?
  9. 9.1/4 − 1/5 =
  10. 10.5/12 + 6/10 =
  11. 11.39.2 ÷ 8 =
  12. 12.2/11 × 3/12 =
  13. 13.38.4 ÷ 6 =
  14. 14.What is 1/4 of ₹64?
  15. 15.1.11 + 3.5 =
  16. 16.What is 1/8 of 96 students?
  17. 17.4.4 × 9 =
  18. 18.5.1 × 5 =
  19. 19.1/2 − 1/4 =
  20. 20.3/8 − 1/3 =
  21. 21.37 ÷ 5 =
  22. 22.1/2 + 1/8 =
  23. 23.2.6 × 2 =
  24. 24.31.5 ÷ 7 =
  25. 25.What is 1/3 of ₹39?
  26. 26.3.99 + 6.3 =
  27. 27.10.6 ÷ 2 =
  28. 28.19.5 ÷ 5 =
  29. 29.2/3 − 1/7 =
  30. 30.4.37 + 4.7 =
  31. 31.1/5 + 3/4 =
  32. 32.2/4 + 4/10 =
  33. 33.What is 3/4 of 120 km?
  34. 34.6/7 × 1/6 =
  35. 35.2/7 × 1/2 =
  36. 36.2/3 + 2/4 =
  37. 37.1/4 − 1/10 =
  38. 38.2/3 − 3/9 =
  39. 39.What is 1/2 of 20 students?
  40. 40.2.2 × 9 =

Answer key

  1. 20.7
  2. 7/22
  3. 73/56
  4. 16.02
  5. 29
  6. 1/6
  7. 8.4
  8. 29
  9. 1/20
  10. 61/60
  11. 4.9
  12. 1/22
  13. 6.4
  14. 16
  15. 4.61
  16. 12
  17. 39.6
  18. 25.5
  19. 1/4
  20. 1/24
  21. 7.4
  22. 5/8
  23. 5.2
  24. 4.5
  25. 13
  26. 10.29
  27. 5.3
  28. 3.9
  29. 11/21
  30. 9.07
  31. 19/20
  32. 9/10
  33. 90
  34. 1/7
  35. 1/7
  36. 7/6
  37. 3/20
  38. 1/3
  39. 10
  40. 19.8

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