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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 394 · 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. 1.3/6 × 1/5 =
  2. 2.1.3 × 3 =
  3. 3.3/5 − 2/12 =
  4. 4.7.84 + 1.3 =
  5. 5.6.9 ÷ 3 =
  6. 6.3/5 − 3/12 =
  7. 7.1.1 × 7 =
  8. 8.3/6 − 3/10 =
  9. 9.1.38 + 2.9 =
  10. 10.6.78 + 7.4 =
  11. 11.5/7 × 5/6 =
  12. 12.5.94 + 7.6 =
  13. 13.4/5 − 2/3 =
  14. 14.5.9 × 3 =
  15. 15.8.8 × 2 =
  16. 16.What is 1/2 of 34 km?
  17. 17.What is 7/9 of 189 litres?
  18. 18.What is 1/6 of ₹60?
  19. 19.23.4 ÷ 6 =
  20. 20.6.86 + 1.9 =
  21. 21.14.5 ÷ 5 =
  22. 22.1.92 + 4.4 =
  23. 23.1/4 − 1/7 =
  24. 24.2/4 − 2/6 =
  25. 25.65.1 ÷ 7 =
  26. 26.2.33 + 5.1 =
  27. 27.2.4 × 2 =
  28. 28.38.5 ÷ 7 =
  29. 29.1/3 + 4/8 =
  30. 30.5.45 + 4.5 =
  31. 31.What is 2/3 of 24 km?
  32. 32.5.06 + 6.8 =
  33. 33.2.62 + 4.4 =
  34. 34.9.2 × 5 =
  35. 35.What is 2/7 of 84 kg?
  36. 36.2/11 × 4/9 =
  37. 37.What is 3/10 of 300 litres?
  38. 38.7 ÷ 2 =
  39. 39.1/4 − 1/9 =
  40. 40.49.2 ÷ 6 =

Answer key

  1. 1/10
  2. 3.9
  3. 13/30
  4. 9.14
  5. 2.3
  6. 7/20
  7. 7.7
  8. 1/5
  9. 4.28
  10. 14.18
  11. 25/42
  12. 13.54
  13. 2/15
  14. 17.7
  15. 17.6
  16. 17
  17. 147
  18. 10
  19. 3.9
  20. 8.76
  21. 2.9
  22. 6.32
  23. 3/28
  24. 1/6
  25. 9.3
  26. 7.43
  27. 4.8
  28. 5.5
  29. 5/6
  30. 9.95
  31. 16
  32. 11.86
  33. 7.02
  34. 46
  35. 24
  36. 8/99
  37. 90
  38. 3.5
  39. 5/36
  40. 8.2

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