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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 424 · 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. 1.3/11 + 1/2 =
  2. 2.What is 7/8 of 16 litres?
  3. 3.2/7 × 4/6 =
  4. 4.26.5 ÷ 5 =
  5. 5.1/2 × 9/12 =
  6. 6.1.5 × 6 =
  7. 7.2.72 + 6.3 =
  8. 8.2/10 × 2/11 =
  9. 9.1/2 − 2/10 =
  10. 10.7.8 × 7 =
  11. 11.What is 1/4 of 72 kg?
  12. 12.4/5 + 2/7 =
  13. 13.1/9 + 2/6 =
  14. 14.48.6 ÷ 6 =
  15. 15.What is 2/7 of 14 kg?
  16. 16.2.9 × 5 =
  17. 17.9.6 ÷ 8 =
  18. 18.4/9 × 4/6 =
  19. 19.3/7 × 2/3 =
  20. 20.9.26 + 7.1 =
  21. 21.1/2 + 4/6 =
  22. 22.3/6 − 1/4 =
  23. 23.3/7 × 2/12 =
  24. 24.7.81 + 5.7 =
  25. 25.4/8 × 6/7 =
  26. 26.What is 1/4 of 72 litres?
  27. 27.What is 7/8 of ₹208?
  28. 28.22.8 ÷ 3 =
  29. 29.2/4 + 1/3 =
  30. 30.8/11 + 5/12 =
  31. 31.3/5 − 1/3 =
  32. 32.3/4 − 3/10 =
  33. 33.9.2 × 2 =
  34. 34.2/4 + 9/10 =
  35. 35.What is 4/7 of 56 kg?
  36. 36.5/6 − 1/2 =
  37. 37.4/11 × 1/2 =
  38. 38.3/4 − 1/5 =
  39. 39.5.4 ÷ 3 =
  40. 40.5.78 + 8.6 =

Answer key

  1. 17/22
  2. 14
  3. 4/21
  4. 5.3
  5. 3/8
  6. 9
  7. 9.02
  8. 2/55
  9. 3/10
  10. 54.6
  11. 18
  12. 38/35
  13. 4/9
  14. 8.1
  15. 4
  16. 14.5
  17. 1.2
  18. 8/27
  19. 2/7
  20. 16.36
  21. 7/6
  22. 1/4
  23. 1/14
  24. 13.51
  25. 3/7
  26. 18
  27. 182
  28. 7.6
  29. 5/6
  30. 151/132
  31. 4/15
  32. 9/20
  33. 18.4
  34. 7/5
  35. 32
  36. 1/3
  37. 2/11
  38. 11/20
  39. 1.8
  40. 14.38

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