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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 282 · 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 3/7 of 196 litres?
  2. 2.8/12 × 3/8 =
  3. 3.1.8 × 6 =
  4. 4.8/11 + 1/5 =
  5. 5.6.26 + 8.1 =
  6. 6.2/12 + 9/10 =
  7. 7.What is 3/5 of 95 litres?
  8. 8.1/4 × 6/8 =
  9. 9.What is 1/9 of 36 students?
  10. 10.What is 1/3 of 81 kg?
  11. 11.2/4 + 6/12 =
  12. 12.1/2 + 9/11 =
  13. 13.8/10 × 5/7 =
  14. 14.4.4 × 3 =
  15. 15.6.1 × 8 =
  16. 16.2/4 − 1/12 =
  17. 17.5/8 + 1/4 =
  18. 18.2.66 + 9.7 =
  19. 19.What is 7/10 of 60 litres?
  20. 20.What is 1/2 of 16 km?
  21. 21.5/8 − 5/9 =
  22. 22.5/6 − 2/3 =
  23. 23.3/10 + 3/9 =
  24. 24.1/3 − 1/10 =
  25. 25.2/4 − 1/3 =
  26. 26.6.75 + 8.7 =
  27. 27.2.28 + 9.6 =
  28. 28.2/3 × 6/8 =
  29. 29.2/11 × 1/3 =
  30. 30.What is 5/6 of ₹180?
  31. 31.3/9 + 2/10 =
  32. 32.8/10 × 1/6 =
  33. 33.2/3 − 1/4 =
  34. 34.What is 1/4 of ₹56?
  35. 35.5.4 × 8 =
  36. 36.1/2 − 1/3 =
  37. 37.4.04 + 4.5 =
  38. 38.2.23 + 5.1 =
  39. 39.What is 1/6 of 180 litres?
  40. 40.13.6 ÷ 4 =

Answer key

  1. 84
  2. 1/4
  3. 10.8
  4. 51/55
  5. 14.36
  6. 16/15
  7. 57
  8. 3/16
  9. 4
  10. 27
  11. 1
  12. 29/22
  13. 4/7
  14. 13.2
  15. 48.8
  16. 5/12
  17. 7/8
  18. 12.36
  19. 42
  20. 8
  21. 5/72
  22. 1/6
  23. 19/30
  24. 7/30
  25. 1/6
  26. 15.45
  27. 11.88
  28. 1/2
  29. 2/33
  30. 150
  31. 8/15
  32. 2/15
  33. 5/12
  34. 14
  35. 43.2
  36. 1/6
  37. 8.54
  38. 7.33
  39. 30
  40. 3.4

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