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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 62 · 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 3/5 of 120 km?
  2. 2.2/3 + 3/11 =
  3. 3.What is 1/2 of 48 litres?
  4. 4.1/3 + 3/7 =
  5. 5.7.32 + 3.9 =
  6. 6.1/3 + 4/5 =
  7. 7.9.6 × 6 =
  8. 8.2/11 + 6/10 =
  9. 9.1/7 + 2/10 =
  10. 10.2/11 × 2/3 =
  11. 11.2/11 + 3/4 =
  12. 12.3/4 × 6/7 =
  13. 13.2/10 − 1/9 =
  14. 14.3/9 + 4/8 =
  15. 15.6.5 × 4 =
  16. 16.4/7 − 2/8 =
  17. 17.7.1 × 2 =
  18. 18.9.6 × 9 =
  19. 19.5.97 + 8.7 =
  20. 20.4/7 − 2/11 =
  21. 21.6/12 × 2/3 =
  22. 22.What is 1/2 of 56 litres?
  23. 23.What is 1/3 of 81 students?
  24. 24.2/8 × 1/5 =
  25. 25.2/4 + 1/6 =
  26. 26.1/8 + 3/4 =
  27. 27.6.65 + 6.5 =
  28. 28.8.2 × 6 =
  29. 29.1/9 × 1/2 =
  30. 30.20 ÷ 8 =
  31. 31.What is 2/3 of ₹36?
  32. 32.2.3 × 5 =
  33. 33.9.7 × 9 =
  34. 34.2/4 × 1/9 =
  35. 35.What is 5/7 of ₹91?
  36. 36.28.7 ÷ 7 =
  37. 37.8/12 + 5/10 =
  38. 38.1/10 + 2/3 =
  39. 39.5/9 × 1/2 =
  40. 40.What is 3/4 of 120 litres?

Answer key

  1. 72
  2. 31/33
  3. 24
  4. 16/21
  5. 11.22
  6. 17/15
  7. 57.6
  8. 43/55
  9. 12/35
  10. 4/33
  11. 41/44
  12. 9/14
  13. 4/45
  14. 5/6
  15. 26
  16. 9/28
  17. 14.2
  18. 86.4
  19. 14.67
  20. 30/77
  21. 1/3
  22. 28
  23. 27
  24. 1/20
  25. 2/3
  26. 7/8
  27. 13.15
  28. 49.2
  29. 1/18
  30. 2.5
  31. 24
  32. 11.5
  33. 87.3
  34. 1/18
  35. 65
  36. 4.1
  37. 7/6
  38. 23/30
  39. 5/18
  40. 90

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