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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 483 · 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. 1.77.6 ÷ 8 =
  2. 2.What is 1/3 of 6 kg?
  3. 3.10.5 ÷ 3 =
  4. 4.2.2 × 5 =
  5. 5.5/11 × 1/4 =
  6. 6.5/6 − 1/2 =
  7. 7.6/7 − 1/4 =
  8. 8.4.38 + 1.7 =
  9. 9.1.93 + 7.1 =
  10. 10.9.32 + 1.8 =
  11. 11.What is 1/6 of 18 kg?
  12. 12.What is 3/5 of ₹135?
  13. 13.5/12 − 2/10 =
  14. 14.3.8 × 3 =
  15. 15.What is 1/4 of 24 students?
  16. 16.1/2 − 2/5 =
  17. 17.7.7 × 3 =
  18. 18.2.54 + 3.9 =
  19. 19.What is 1/4 of 60 km?
  20. 20.1.39 + 3.2 =
  21. 21.7.6 ÷ 4 =
  22. 22.23.6 ÷ 4 =
  23. 23.12.8 ÷ 2 =
  24. 24.1/2 + 1/4 =
  25. 25.1/12 × 2/3 =
  26. 26.29.1 ÷ 3 =
  27. 27.7/11 + 1/2 =
  28. 28.8/9 × 3/5 =
  29. 29.What is 1/3 of 42 km?
  30. 30.1/2 × 2/3 =
  31. 31.3.24 + 2.9 =
  32. 32.9/11 − 2/4 =
  33. 33.5/8 + 3/6 =
  34. 34.3.85 + 3.9 =
  35. 35.9/10 − 1/2 =
  36. 36.4/9 + 1/3 =
  37. 37.1/5 × 7/8 =
  38. 38.5.1 × 9 =
  39. 39.What is 3/4 of ₹84?
  40. 40.4.3 × 8 =

Answer key

  1. 9.7
  2. 2
  3. 3.5
  4. 11
  5. 5/44
  6. 1/3
  7. 17/28
  8. 6.08
  9. 9.03
  10. 11.12
  11. 3
  12. 81
  13. 13/60
  14. 11.4
  15. 6
  16. 1/10
  17. 23.1
  18. 6.44
  19. 15
  20. 4.59
  21. 1.9
  22. 5.9
  23. 6.4
  24. 3/4
  25. 1/18
  26. 9.7
  27. 25/22
  28. 8/15
  29. 14
  30. 1/3
  31. 6.14
  32. 7/22
  33. 9/8
  34. 7.75
  35. 2/5
  36. 7/9
  37. 7/40
  38. 45.9
  39. 63
  40. 34.4

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