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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 132 · 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. 1.4/8 − 5/11 =
  2. 2.What is 1/2 of ₹14?
  3. 3.1/3 + 1/7 =
  4. 4.2.6 × 3 =
  5. 5.10/11 + 2/3 =
  6. 6.8.24 + 5.6 =
  7. 7.9.29 + 9.2 =
  8. 8.2/4 × 8/12 =
  9. 9.10/11 × 1/6 =
  10. 10.7/10 + 3/12 =
  11. 11.11/12 − 1/6 =
  12. 12.6.3 × 9 =
  13. 13.5.1 × 4 =
  14. 14.6.37 + 3.1 =
  15. 15.19.4 ÷ 2 =
  16. 16.63.7 ÷ 7 =
  17. 17.What is 6/7 of 182 litres?
  18. 18.1/2 − 4/10 =
  19. 19.4.1 × 4 =
  20. 20.4.02 + 1.6 =
  21. 21.What is 7/10 of 180 litres?
  22. 22.What is 1/3 of 12 km?
  23. 23.6.1 × 9 =
  24. 24.5.85 + 9.5 =
  25. 25.9.94 + 2.1 =
  26. 26.7.59 + 2.9 =
  27. 27.3/5 − 1/4 =
  28. 28.1/2 × 2/10 =
  29. 29.What is 2/7 of 133 kg?
  30. 30.2/4 + 4/5 =
  31. 31.6.23 + 8.1 =
  32. 32.What is 1/2 of 16 kg?
  33. 33.2/3 × 11/12 =
  34. 34.3.5 × 6 =
  35. 35.4.5 × 3 =
  36. 36.1/4 + 2/3 =
  37. 37.16.2 ÷ 9 =
  38. 38.5/9 × 2/3 =
  39. 39.2/4 + 4/9 =
  40. 40.1/2 + 7/11 =

Answer key

  1. 1/22
  2. 7
  3. 10/21
  4. 7.8
  5. 52/33
  6. 13.84
  7. 18.49
  8. 1/3
  9. 5/33
  10. 19/20
  11. 3/4
  12. 56.7
  13. 20.4
  14. 9.47
  15. 9.7
  16. 9.1
  17. 156
  18. 1/10
  19. 16.4
  20. 5.62
  21. 126
  22. 4
  23. 54.9
  24. 15.35
  25. 12.04
  26. 10.49
  27. 7/20
  28. 1/10
  29. 38
  30. 13/10
  31. 14.33
  32. 8
  33. 11/18
  34. 21
  35. 13.5
  36. 11/12
  37. 1.8
  38. 10/27
  39. 17/18
  40. 25/22

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