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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 685 · 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 2/5 of ₹50?
  2. 2.1/2 × 4/5 =
  3. 3.What is 1/2 of 8 litres?
  4. 4.3/9 + 4/7 =
  5. 5.2/3 + 1/2 =
  6. 6.6/7 − 2/4 =
  7. 7.7/8 − 3/4 =
  8. 8.9/10 − 3/9 =
  9. 9.5.67 + 9.9 =
  10. 10.9/10 + 3/9 =
  11. 11.2/5 × 1/3 =
  12. 12.5/11 + 4/8 =
  13. 13.3/6 − 3/10 =
  14. 14.1/12 + 1/5 =
  15. 15.What is 1/4 of 44 litres?
  16. 16.12.4 ÷ 4 =
  17. 17.3.04 + 4.9 =
  18. 18.1.7 × 5 =
  19. 19.7.3 × 2 =
  20. 20.7/12 × 1/2 =
  21. 21.What is 2/9 of 216 kg?
  22. 22.What is 7/8 of 200 students?
  23. 23.7.64 + 2.3 =
  24. 24.2/5 − 1/6 =
  25. 25.39 ÷ 5 =
  26. 26.7.8 × 2 =
  27. 27.1.9 × 9 =
  28. 28.1.91 + 6.1 =
  29. 29.2/4 × 8/9 =
  30. 30.29.5 ÷ 5 =
  31. 31.1/2 + 1/3 =
  32. 32.15.2 ÷ 4 =
  33. 33.1/3 − 3/12 =
  34. 34.1/2 + 1/4 =
  35. 35.8.5 × 8 =
  36. 36.11 ÷ 2 =
  37. 37.2/3 − 5/9 =
  38. 38.8.07 + 5.7 =
  39. 39.5.8 × 2 =
  40. 40.22.8 ÷ 6 =

Answer key

  1. 20
  2. 2/5
  3. 4
  4. 19/21
  5. 7/6
  6. 5/14
  7. 1/8
  8. 17/30
  9. 15.57
  10. 37/30
  11. 2/15
  12. 21/22
  13. 1/5
  14. 17/60
  15. 11
  16. 3.1
  17. 7.94
  18. 8.5
  19. 14.6
  20. 7/24
  21. 48
  22. 175
  23. 9.94
  24. 7/30
  25. 7.8
  26. 15.6
  27. 17.1
  28. 8.01
  29. 4/9
  30. 5.9
  31. 5/6
  32. 3.8
  33. 1/12
  34. 3/4
  35. 68
  36. 5.5
  37. 1/9
  38. 13.77
  39. 11.6
  40. 3.8

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