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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 163 · 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. 1.5/7 + 3/4 =
  2. 2.11.2 ÷ 7 =
  3. 3.7.52 + 3.8 =
  4. 4.1/2 × 1/4 =
  5. 5.6/11 − 3/7 =
  6. 6.4/8 − 2/5 =
  7. 7.5.77 + 5.6 =
  8. 8.18.4 ÷ 2 =
  9. 9.5.68 + 2.5 =
  10. 10.5/10 + 2/8 =
  11. 11.2/3 − 1/10 =
  12. 12.13.2 ÷ 6 =
  13. 13.9/11 + 2/6 =
  14. 14.6.75 + 3.6 =
  15. 15.3.9 ÷ 3 =
  16. 16.4/5 × 6/10 =
  17. 17.1/5 × 1/3 =
  18. 18.10.5 ÷ 5 =
  19. 19.1/3 × 6/8 =
  20. 20.27.2 ÷ 8 =
  21. 21.7/11 + 4/6 =
  22. 22.What is 6/7 of ₹182?
  23. 23.27 ÷ 6 =
  24. 24.22.5 ÷ 3 =
  25. 25.3/4 + 1/2 =
  26. 26.3/6 + 2/9 =
  27. 27.4.39 + 1.8 =
  28. 28.51 ÷ 6 =
  29. 29.47 ÷ 5 =
  30. 30.2/6 + 6/10 =
  31. 31.13.5 ÷ 9 =
  32. 32.8.08 + 1.8 =
  33. 33.6.3 × 8 =
  34. 34.4/12 + 4/6 =
  35. 35.3/7 + 1/5 =
  36. 36.5/12 × 1/2 =
  37. 37.What is 2/3 of 30 litres?
  38. 38.7.16 + 3.3 =
  39. 39.10/12 + 5/9 =
  40. 40.6/8 − 4/9 =

Answer key

  1. 41/28
  2. 1.6
  3. 11.32
  4. 1/8
  5. 9/77
  6. 1/10
  7. 11.37
  8. 9.2
  9. 8.18
  10. 3/4
  11. 17/30
  12. 2.2
  13. 38/33
  14. 10.35
  15. 1.3
  16. 12/25
  17. 1/15
  18. 2.1
  19. 1/4
  20. 3.4
  21. 43/33
  22. 156
  23. 4.5
  24. 7.5
  25. 5/4
  26. 13/18
  27. 6.19
  28. 8.5
  29. 9.4
  30. 14/15
  31. 1.5
  32. 9.88
  33. 50.4
  34. 1
  35. 22/35
  36. 5/24
  37. 20
  38. 10.46
  39. 25/18
  40. 11/36

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