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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 475 · 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. 1.9.7 × 3 =
  2. 2.36.8 ÷ 4 =
  3. 3.71.1 ÷ 9 =
  4. 4.2/3 − 1/2 =
  5. 5.5.21 + 1.2 =
  6. 6.2/7 − 2/12 =
  7. 7.22.2 ÷ 6 =
  8. 8.2.19 + 5.3 =
  9. 9.2/4 + 8/12 =
  10. 10.22.8 ÷ 6 =
  11. 11.1/5 + 2/3 =
  12. 12.1/5 + 2/6 =
  13. 13.8.85 + 9.5 =
  14. 14.4.2 × 2 =
  15. 15.3/4 − 1/3 =
  16. 16.What is 1/8 of 208 km?
  17. 17.8/11 + 7/8 =
  18. 18.1.32 + 9.4 =
  19. 19.What is 5/6 of ₹180?
  20. 20.9/11 + 2/3 =
  21. 21.4/11 + 4/9 =
  22. 22.What is 1/3 of 12 students?
  23. 23.What is 1/2 of 10 kg?
  24. 24.6.28 + 2.1 =
  25. 25.8.77 + 1.2 =
  26. 26.What is 8/9 of 207 kg?
  27. 27.10/12 × 3/9 =
  28. 28.23.2 ÷ 4 =
  29. 29.What is 1/2 of 44 litres?
  30. 30.What is 1/6 of 30 km?
  31. 31.2/3 × 5/6 =
  32. 32.2.86 + 8.2 =
  33. 33.9.21 + 9.4 =
  34. 34.4/10 − 2/11 =
  35. 35.1/2 × 3/6 =
  36. 36.47 ÷ 5 =
  37. 37.What is 1/2 of 30 litres?
  38. 38.8.13 + 6.7 =
  39. 39.3/8 − 2/9 =
  40. 40.4/6 + 5/9 =

Answer key

  1. 29.1
  2. 9.2
  3. 7.9
  4. 1/6
  5. 6.41
  6. 5/42
  7. 3.7
  8. 7.49
  9. 7/6
  10. 3.8
  11. 13/15
  12. 8/15
  13. 18.35
  14. 8.4
  15. 5/12
  16. 26
  17. 141/88
  18. 10.72
  19. 150
  20. 49/33
  21. 80/99
  22. 4
  23. 5
  24. 8.38
  25. 9.97
  26. 184
  27. 5/18
  28. 5.8
  29. 22
  30. 5
  31. 5/9
  32. 11.06
  33. 18.61
  34. 12/55
  35. 1/4
  36. 9.4
  37. 15
  38. 14.83
  39. 11/72
  40. 11/9

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