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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 151 · 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 1/7 of 133 km?
  2. 2.16.8 ÷ 7 =
  3. 3.6/9 − 1/2 =
  4. 4.What is 7/8 of 88 litres?
  5. 5.41.4 ÷ 9 =
  6. 6.64.8 ÷ 8 =
  7. 7.5/12 × 1/7 =
  8. 8.4.8 ÷ 4 =
  9. 9.What is 4/9 of ₹18?
  10. 10.1.01 + 6.6 =
  11. 11.8/11 + 3/4 =
  12. 12.5/6 × 2/3 =
  13. 13.23.2 ÷ 8 =
  14. 14.2/4 − 1/9 =
  15. 15.3/10 + 2/3 =
  16. 16.2.9 × 4 =
  17. 17.4/5 − 2/6 =
  18. 18.What is 1/6 of ₹60?
  19. 19.6.19 + 4.1 =
  20. 20.23 ÷ 5 =
  21. 21.8/12 × 2/3 =
  22. 22.9/12 − 3/5 =
  23. 23.13.8 ÷ 6 =
  24. 24.7/12 + 1/9 =
  25. 25.2/9 + 2/3 =
  26. 26.7/8 − 1/3 =
  27. 27.5.2 × 3 =
  28. 28.48.6 ÷ 6 =
  29. 29.4/8 + 1/4 =
  30. 30.36 ÷ 8 =
  31. 31.7.4 × 3 =
  32. 32.3.8 × 5 =
  33. 33.55.8 ÷ 6 =
  34. 34.What is 5/6 of 90 students?
  35. 35.2/12 + 1/2 =
  36. 36.25.2 ÷ 7 =
  37. 37.8/9 + 8/12 =
  38. 38.6/8 − 3/7 =
  39. 39.1/7 + 1/9 =
  40. 40.1.2 × 3 =

Answer key

  1. 19
  2. 2.4
  3. 1/6
  4. 77
  5. 4.6
  6. 8.1
  7. 5/84
  8. 1.2
  9. 8
  10. 7.61
  11. 65/44
  12. 5/9
  13. 2.9
  14. 7/18
  15. 29/30
  16. 11.6
  17. 7/15
  18. 10
  19. 10.29
  20. 4.6
  21. 4/9
  22. 3/20
  23. 2.3
  24. 25/36
  25. 8/9
  26. 13/24
  27. 15.6
  28. 8.1
  29. 3/4
  30. 4.5
  31. 22.2
  32. 19
  33. 9.3
  34. 75
  35. 2/3
  36. 3.6
  37. 14/9
  38. 9/28
  39. 16/63
  40. 3.6

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