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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 191 · 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. 1.9.4 × 5 =
  2. 2.6.17 + 7.9 =
  3. 3.1.81 + 7.8 =
  4. 4.2.36 + 3.3 =
  5. 5.2.63 + 1.4 =
  6. 6.What is 1/3 of 54 kg?
  7. 7.What is 2/3 of 84 kg?
  8. 8.18.6 ÷ 6 =
  9. 9.8/11 − 3/7 =
  10. 10.52.2 ÷ 9 =
  11. 11.1.83 + 3.3 =
  12. 12.3/5 × 1/3 =
  13. 13.1/2 − 1/10 =
  14. 14.6/10 × 2/8 =
  15. 15.7.04 + 7.4 =
  16. 16.3.31 + 1.8 =
  17. 17.What is 3/4 of ₹88?
  18. 18.26.1 ÷ 3 =
  19. 19.What is 1/3 of ₹90?
  20. 20.4/10 + 4/5 =
  21. 21.2/4 − 1/12 =
  22. 22.2.84 + 8.6 =
  23. 23.11/12 − 5/8 =
  24. 24.10/11 × 1/6 =
  25. 25.7.5 ÷ 5 =
  26. 26.4/6 + 2/7 =
  27. 27.2/10 × 1/5 =
  28. 28.4/5 − 1/2 =
  29. 29.1/3 − 2/11 =
  30. 30.18.9 ÷ 7 =
  31. 31.5.93 + 2.1 =
  32. 32.3.1 × 9 =
  33. 33.What is 3/4 of 104 kg?
  34. 34.2/5 − 1/3 =
  35. 35.26.4 ÷ 3 =
  36. 36.What is 2/3 of 51 km?
  37. 37.2.75 + 6.6 =
  38. 38.5.84 + 6.6 =
  39. 39.1/3 × 2/7 =
  40. 40.What is 3/5 of ₹10?

Answer key

  1. 47
  2. 14.07
  3. 9.61
  4. 5.66
  5. 4.03
  6. 18
  7. 56
  8. 3.1
  9. 23/77
  10. 5.8
  11. 5.13
  12. 1/5
  13. 2/5
  14. 3/20
  15. 14.44
  16. 5.11
  17. 66
  18. 8.7
  19. 30
  20. 6/5
  21. 5/12
  22. 11.44
  23. 7/24
  24. 5/33
  25. 1.5
  26. 20/21
  27. 1/25
  28. 3/10
  29. 5/33
  30. 2.7
  31. 8.03
  32. 27.9
  33. 78
  34. 1/15
  35. 8.8
  36. 34
  37. 9.35
  38. 12.44
  39. 2/21
  40. 6

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