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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 649 · 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. 1.30.1 ÷ 7 =
  2. 2.What is 1/10 of 100 litres?
  3. 3.2.22 + 2.9 =
  4. 4.6.1 × 6 =
  5. 5.3.69 + 8.6 =
  6. 6.What is 3/4 of ₹92?
  7. 7.18.3 ÷ 3 =
  8. 8.1.1 × 5 =
  9. 9.7.9 × 4 =
  10. 10.6/11 − 2/4 =
  11. 11.1/2 + 6/10 =
  12. 12.5.42 + 1.7 =
  13. 13.6/12 × 1/2 =
  14. 14.5/7 × 4/5 =
  15. 15.4.2 × 4 =
  16. 16.5.6 × 8 =
  17. 17.1.5 × 4 =
  18. 18.38.4 ÷ 4 =
  19. 19.2/3 − 1/2 =
  20. 20.1.08 + 2.3 =
  21. 21.1/3 − 1/4 =
  22. 22.28.8 ÷ 3 =
  23. 23.4/7 − 2/8 =
  24. 24.3/4 × 8/12 =
  25. 25.2.44 + 8.2 =
  26. 26.What is 1/2 of 4 km?
  27. 27.2/4 − 1/3 =
  28. 28.7.06 + 9.5 =
  29. 29.What is 1/10 of 130 litres?
  30. 30.4.83 + 3.3 =
  31. 31.1/6 × 1/2 =
  32. 32.12.5 ÷ 5 =
  33. 33.4.39 + 4.7 =
  34. 34.1/4 + 2/3 =
  35. 35.11.6 ÷ 2 =
  36. 36.1.8 × 7 =
  37. 37.2/4 − 1/5 =
  38. 38.2/3 − 1/4 =
  39. 39.3.66 + 8.3 =
  40. 40.What is 3/8 of 208 litres?

Answer key

  1. 4.3
  2. 10
  3. 5.12
  4. 36.6
  5. 12.29
  6. 69
  7. 6.1
  8. 5.5
  9. 31.6
  10. 1/22
  11. 11/10
  12. 7.12
  13. 1/4
  14. 4/7
  15. 16.8
  16. 44.8
  17. 6
  18. 9.6
  19. 1/6
  20. 3.38
  21. 1/12
  22. 9.6
  23. 9/28
  24. 1/2
  25. 10.64
  26. 2
  27. 1/6
  28. 16.56
  29. 13
  30. 8.13
  31. 1/12
  32. 2.5
  33. 9.09
  34. 11/12
  35. 5.8
  36. 12.6
  37. 3/10
  38. 5/12
  39. 11.96
  40. 78

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