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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 299 · 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 1/8 of 48 kg?
  2. 2.13.8 ÷ 3 =
  3. 3.1/6 × 7/11 =
  4. 4.1/6 + 3/12 =
  5. 5.1/4 + 4/5 =
  6. 6.3.3 × 5 =
  7. 7.6.5 × 4 =
  8. 8.11/12 − 2/3 =
  9. 9.6/7 × 1/2 =
  10. 10.42.4 ÷ 8 =
  11. 11.1/2 × 6/12 =
  12. 12.4/10 + 2/4 =
  13. 13.3/9 + 5/8 =
  14. 14.1/2 − 1/3 =
  15. 15.What is 1/6 of 30 litres?
  16. 16.5.33 + 1.3 =
  17. 17.2/4 + 4/11 =
  18. 18.8.6 × 5 =
  19. 19.9.6 ÷ 4 =
  20. 20.1/3 + 7/8 =
  21. 21.2/4 + 1/3 =
  22. 22.9.24 + 6.5 =
  23. 23.1/2 + 1/10 =
  24. 24.8.27 + 1.2 =
  25. 25.10/12 × 1/9 =
  26. 26.21 ÷ 6 =
  27. 27.8.4 × 5 =
  28. 28.46.8 ÷ 6 =
  29. 29.1/2 − 1/5 =
  30. 30.4/5 − 2/3 =
  31. 31.3/7 × 2/12 =
  32. 32.28.8 ÷ 9 =
  33. 33.What is 4/5 of 80 km?
  34. 34.2/11 × 1/2 =
  35. 35.What is 1/7 of 63 km?
  36. 36.6/12 − 1/3 =
  37. 37.1/3 + 7/9 =
  38. 38.4/8 × 2/3 =
  39. 39.What is 1/9 of 135 litres?
  40. 40.6.37 + 8.6 =

Answer key

  1. 6
  2. 4.6
  3. 7/66
  4. 5/12
  5. 21/20
  6. 16.5
  7. 26
  8. 1/4
  9. 3/7
  10. 5.3
  11. 1/4
  12. 9/10
  13. 23/24
  14. 1/6
  15. 5
  16. 6.63
  17. 19/22
  18. 43
  19. 2.4
  20. 29/24
  21. 5/6
  22. 15.74
  23. 3/5
  24. 9.47
  25. 5/54
  26. 3.5
  27. 42
  28. 7.8
  29. 3/10
  30. 2/15
  31. 1/14
  32. 3.2
  33. 64
  34. 1/11
  35. 9
  36. 1/6
  37. 10/9
  38. 1/3
  39. 15
  40. 14.97

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