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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 141 · 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. 1.6/11 + 1/5 =
  2. 2.57.4 ÷ 7 =
  3. 3.What is 2/3 of 51 kg?
  4. 4.4.38 + 6.1 =
  5. 5.What is 3/7 of 35 kg?
  6. 6.3.48 + 1.2 =
  7. 7.5.91 + 9.5 =
  8. 8.4/5 − 1/2 =
  9. 9.9.6 × 6 =
  10. 10.1/10 + 4/8 =
  11. 11.10.8 ÷ 6 =
  12. 12.2/5 + 1/10 =
  13. 13.2.17 + 6.2 =
  14. 14.3.19 + 6.7 =
  15. 15.1/2 + 1/3 =
  16. 16.5/7 + 1/2 =
  17. 17.1.3 × 7 =
  18. 18.4.5 × 2 =
  19. 19.4/6 + 4/5 =
  20. 20.1/2 × 1/5 =
  21. 21.What is 1/2 of 32 students?
  22. 22.10/11 + 8/9 =
  23. 23.1/2 + 3/4 =
  24. 24.1/3 × 7/8 =
  25. 25.2/3 − 2/6 =
  26. 26.8.7 × 4 =
  27. 27.16.2 ÷ 2 =
  28. 28.What is 1/2 of 30 kg?
  29. 29.30.4 ÷ 4 =
  30. 30.2/4 + 2/5 =
  31. 31.8/10 × 1/8 =
  32. 32.2.16 + 1.2 =
  33. 33.7.4 × 3 =
  34. 34.3.4 × 3 =
  35. 35.8.97 + 8.6 =
  36. 36.6.86 + 3.9 =
  37. 37.4/12 + 2/6 =
  38. 38.What is 1/2 of ₹16?
  39. 39.2/4 − 1/12 =
  40. 40.1/9 × 1/7 =

Answer key

  1. 41/55
  2. 8.2
  3. 34
  4. 10.48
  5. 15
  6. 4.68
  7. 15.41
  8. 3/10
  9. 57.6
  10. 3/5
  11. 1.8
  12. 1/2
  13. 8.37
  14. 9.89
  15. 5/6
  16. 17/14
  17. 9.1
  18. 9
  19. 22/15
  20. 1/10
  21. 16
  22. 178/99
  23. 5/4
  24. 7/24
  25. 1/3
  26. 34.8
  27. 8.1
  28. 15
  29. 7.6
  30. 9/10
  31. 1/10
  32. 3.36
  33. 22.2
  34. 10.2
  35. 17.57
  36. 10.76
  37. 2/3
  38. 8
  39. 5/12
  40. 1/63

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