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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 171 · 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 1/8 of 232 kg?
  2. 2.30.5 ÷ 5 =
  3. 3.4/5 × 7/9 =
  4. 4.1/2 × 1/4 =
  5. 5.1/2 + 1/3 =
  6. 6.4/12 − 2/9 =
  7. 7.1/2 × 3/5 =
  8. 8.1/6 + 7/9 =
  9. 9.7.4 × 5 =
  10. 10.1/3 − 2/9 =
  11. 11.27.6 ÷ 3 =
  12. 12.What is 3/10 of ₹110?
  13. 13.1/2 − 3/12 =
  14. 14.6/7 × 2/5 =
  15. 15.2.41 + 8.2 =
  16. 16.What is 2/3 of ₹15?
  17. 17.8/9 − 1/2 =
  18. 18.4.1 × 4 =
  19. 19.1/2 × 4/5 =
  20. 20.21.6 ÷ 6 =
  21. 21.3.13 + 1.9 =
  22. 22.11/12 − 10/11 =
  23. 23.51.2 ÷ 8 =
  24. 24.What is 3/5 of ₹60?
  25. 25.What is 2/9 of 117 students?
  26. 26.8.4 ÷ 4 =
  27. 27.8.7 × 5 =
  28. 28.What is 2/7 of 63 km?
  29. 29.What is 1/10 of 70 students?
  30. 30.What is 2/3 of 63 km?
  31. 31.8.2 × 8 =
  32. 32.What is 1/2 of 48 kg?
  33. 33.6/8 + 9/12 =
  34. 34.11 ÷ 5 =
  35. 35.9/12 × 3/11 =
  36. 36.4/5 × 1/3 =
  37. 37.5/12 − 1/3 =
  38. 38.7.2 ÷ 6 =
  39. 39.1.1 × 9 =
  40. 40.1/3 × 6/10 =

Answer key

  1. 29
  2. 6.1
  3. 28/45
  4. 1/8
  5. 5/6
  6. 1/9
  7. 3/10
  8. 17/18
  9. 37
  10. 1/9
  11. 9.2
  12. 33
  13. 1/4
  14. 12/35
  15. 10.61
  16. 10
  17. 7/18
  18. 16.4
  19. 2/5
  20. 3.6
  21. 5.03
  22. 1/132
  23. 6.4
  24. 36
  25. 26
  26. 2.1
  27. 43.5
  28. 18
  29. 7
  30. 42
  31. 65.6
  32. 24
  33. 3/2
  34. 2.2
  35. 9/44
  36. 4/15
  37. 1/12
  38. 1.2
  39. 9.9
  40. 1/5

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