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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 387 · 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. 1.20.8 ÷ 8 =
  2. 2.2.6 × 8 =
  3. 3.What is 1/2 of 18 kg?
  4. 4.35.1 ÷ 9 =
  5. 5.6.06 + 3.4 =
  6. 6.What is 1/2 of 46 km?
  7. 7.What is 1/2 of 60 litres?
  8. 8.9/12 − 2/11 =
  9. 9.10.4 ÷ 8 =
  10. 10.4/11 + 4/12 =
  11. 11.6/11 − 3/12 =
  12. 12.What is 2/3 of 12 students?
  13. 13.What is 1/4 of 76 kg?
  14. 14.What is 2/3 of ₹24?
  15. 15.3/10 × 3/5 =
  16. 16.What is 1/4 of 108 litres?
  17. 17.19.4 ÷ 2 =
  18. 18.10/12 × 3/4 =
  19. 19.9.88 + 7.6 =
  20. 20.2/4 − 1/3 =
  21. 21.3/4 − 4/10 =
  22. 22.50.4 ÷ 8 =
  23. 23.1/2 − 1/7 =
  24. 24.1/5 + 4/11 =
  25. 25.4/11 + 1/8 =
  26. 26.5.8 × 2 =
  27. 27.15.6 ÷ 2 =
  28. 28.1/2 × 1/3 =
  29. 29.5/8 + 2/6 =
  30. 30.What is 3/10 of ₹110?
  31. 31.3/6 + 7/8 =
  32. 32.2/7 + 1/2 =
  33. 33.2/4 − 2/7 =
  34. 34.1/4 × 2/7 =
  35. 35.5/6 × 1/3 =
  36. 36.4/8 − 1/3 =
  37. 37.What is 2/3 of 81 litres?
  38. 38.3/5 − 6/12 =
  39. 39.8.3 × 4 =
  40. 40.1/4 + 1/8 =

Answer key

  1. 2.6
  2. 20.8
  3. 9
  4. 3.9
  5. 9.46
  6. 23
  7. 30
  8. 25/44
  9. 1.3
  10. 23/33
  11. 13/44
  12. 8
  13. 19
  14. 16
  15. 9/50
  16. 27
  17. 9.7
  18. 5/8
  19. 17.48
  20. 1/6
  21. 7/20
  22. 6.3
  23. 5/14
  24. 31/55
  25. 43/88
  26. 11.6
  27. 7.8
  28. 1/6
  29. 23/24
  30. 33
  31. 11/8
  32. 11/14
  33. 3/14
  34. 1/14
  35. 5/18
  36. 1/6
  37. 54
  38. 1/10
  39. 33.2
  40. 3/8

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