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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 619 · 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.What is 1/3 of 63 litres?
  2. 2.11/12 + 5/6 =
  3. 3.28.4 ÷ 4 =
  4. 4.2/4 − 4/9 =
  5. 5.4.76 + 6.8 =
  6. 6.What is 2/3 of 21 km?
  7. 7.3.17 + 1.2 =
  8. 8.What is 3/8 of 56 kg?
  9. 9.10/12 × 2/4 =
  10. 10.1/3 × 1/5 =
  11. 11.10.4 ÷ 8 =
  12. 12.40.8 ÷ 6 =
  13. 13.1.02 + 7.2 =
  14. 14.3/4 − 1/2 =
  15. 15.3.11 + 3.2 =
  16. 16.What is 3/10 of ₹90?
  17. 17.9/10 − 1/2 =
  18. 18.What is 1/6 of 18 students?
  19. 19.7/8 − 6/10 =
  20. 20.1/3 + 10/12 =
  21. 21.2.86 + 3.3 =
  22. 22.13.6 ÷ 8 =
  23. 23.5/6 − 1/3 =
  24. 24.2/8 × 2/7 =
  25. 25.9/11 − 2/4 =
  26. 26.What is 2/7 of 14 students?
  27. 27.1/4 + 8/12 =
  28. 28.3.2 × 4 =
  29. 29.11.8 ÷ 2 =
  30. 30.2/6 + 7/8 =
  31. 31.4/10 × 6/12 =
  32. 32.7/11 − 5/10 =
  33. 33.1/2 − 3/7 =
  34. 34.4/12 − 3/10 =
  35. 35.What is 1/4 of 12 km?
  36. 36.6/7 + 2/5 =
  37. 37.4.46 + 3.5 =
  38. 38.1/2 − 1/12 =
  39. 39.3/4 × 2/3 =
  40. 40.4/12 × 1/2 =

Answer key

  1. 21
  2. 7/4
  3. 7.1
  4. 1/18
  5. 11.56
  6. 14
  7. 4.37
  8. 21
  9. 5/12
  10. 1/15
  11. 1.3
  12. 6.8
  13. 8.22
  14. 1/4
  15. 6.31
  16. 27
  17. 2/5
  18. 3
  19. 11/40
  20. 7/6
  21. 6.16
  22. 1.7
  23. 1/2
  24. 1/14
  25. 7/22
  26. 4
  27. 11/12
  28. 12.8
  29. 5.9
  30. 29/24
  31. 1/5
  32. 3/22
  33. 1/14
  34. 1/30
  35. 3
  36. 44/35
  37. 7.96
  38. 5/12
  39. 1/2
  40. 1/6

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