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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 56 · 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. 1.18.4 ÷ 2 =
  2. 2.What is 1/2 of 36 litres?
  3. 3.1/2 + 3/5 =
  4. 4.5.1 × 3 =
  5. 5.3/8 − 1/11 =
  6. 6.1/2 + 4/6 =
  7. 7.3/5 + 3/9 =
  8. 8.8.4 × 8 =
  9. 9.1.9 × 6 =
  10. 10.3/4 + 4/6 =
  11. 11.2/4 − 1/3 =
  12. 12.1/2 × 2/5 =
  13. 13.1/2 + 3/4 =
  14. 14.2.44 + 2.9 =
  15. 15.32.4 ÷ 6 =
  16. 16.2.5 × 8 =
  17. 17.What is 4/5 of 45 kg?
  18. 18.5/6 + 1/2 =
  19. 19.What is 6/7 of 196 km?
  20. 20.What is 4/5 of 115 litres?
  21. 21.6/10 × 6/7 =
  22. 22.5/6 − 1/2 =
  23. 23.70.2 ÷ 9 =
  24. 24.3.3 × 2 =
  25. 25.6/12 − 2/11 =
  26. 26.What is 2/3 of 6 kg?
  27. 27.What is 1/2 of ₹42?
  28. 28.1/3 × 1/2 =
  29. 29.7.54 + 2.7 =
  30. 30.37.2 ÷ 4 =
  31. 31.41 ÷ 5 =
  32. 32.9.5 × 8 =
  33. 33.8/9 + 4/8 =
  34. 34.6/9 − 2/6 =
  35. 35.1/2 − 1/3 =
  36. 36.1/2 + 10/11 =
  37. 37.1/5 + 2/4 =
  38. 38.4/9 + 2/3 =
  39. 39.2/3 + 3/5 =
  40. 40.4/12 + 3/6 =

Answer key

  1. 9.2
  2. 18
  3. 11/10
  4. 15.3
  5. 25/88
  6. 7/6
  7. 14/15
  8. 67.2
  9. 11.4
  10. 17/12
  11. 1/6
  12. 1/5
  13. 5/4
  14. 5.34
  15. 5.4
  16. 20
  17. 36
  18. 4/3
  19. 168
  20. 92
  21. 18/35
  22. 1/3
  23. 7.8
  24. 6.6
  25. 7/22
  26. 4
  27. 21
  28. 1/6
  29. 10.24
  30. 9.3
  31. 8.2
  32. 76
  33. 25/18
  34. 1/3
  35. 1/6
  36. 31/22
  37. 7/10
  38. 10/9
  39. 19/15
  40. 5/6

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