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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 556 · 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. 1.5/6 × 4/12 =
  2. 2.2.2 ÷ 2 =
  3. 3.1.2 × 2 =
  4. 4.1.41 + 4.8 =
  5. 5.What is 1/2 of 24 students?
  6. 6.9.6 × 3 =
  7. 7.1/12 × 2/3 =
  8. 8.4/11 + 5/10 =
  9. 9.4/7 + 1/2 =
  10. 10.7/12 − 4/10 =
  11. 11.What is 2/9 of ₹216?
  12. 12.What is 3/4 of 8 litres?
  13. 13.3.6 × 3 =
  14. 14.1.8 × 2 =
  15. 15.11.1 ÷ 3 =
  16. 16.What is 1/2 of ₹22?
  17. 17.8.1 × 4 =
  18. 18.3.2 × 4 =
  19. 19.2/3 + 6/11 =
  20. 20.2/10 + 3/4 =
  21. 21.82.8 ÷ 9 =
  22. 22.6/7 − 1/10 =
  23. 23.8.4 × 2 =
  24. 24.1.43 + 2.2 =
  25. 25.1/10 + 3/4 =
  26. 26.What is 9/10 of 100 kg?
  27. 27.8.8 × 6 =
  28. 28.9/12 + 1/5 =
  29. 29.8/11 + 2/12 =
  30. 30.What is 7/10 of 120 students?
  31. 31.What is 4/9 of 162 litres?
  32. 32.1/4 + 3/5 =
  33. 33.6/8 × 5/10 =
  34. 34.5/9 × 1/3 =
  35. 35.1/3 + 2/5 =
  36. 36.6.1 × 3 =
  37. 37.3/11 − 1/5 =
  38. 38.3/6 × 1/2 =
  39. 39.41 ÷ 5 =
  40. 40.1.12 + 2.9 =

Answer key

  1. 5/18
  2. 1.1
  3. 2.4
  4. 6.21
  5. 12
  6. 28.8
  7. 1/18
  8. 19/22
  9. 15/14
  10. 11/60
  11. 48
  12. 6
  13. 10.8
  14. 3.6
  15. 3.7
  16. 11
  17. 32.4
  18. 12.8
  19. 40/33
  20. 19/20
  21. 9.2
  22. 53/70
  23. 16.8
  24. 3.63
  25. 17/20
  26. 90
  27. 52.8
  28. 19/20
  29. 59/66
  30. 84
  31. 72
  32. 17/20
  33. 3/8
  34. 5/27
  35. 11/15
  36. 18.3
  37. 4/55
  38. 1/4
  39. 8.2
  40. 4.02

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