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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 639 · 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. 1.62.3 ÷ 7 =
  2. 2.What is 1/3 of 6 kg?
  3. 3.What is 1/3 of 66 kg?
  4. 4.6/12 − 2/10 =
  5. 5.8.5 × 2 =
  6. 6.19.2 ÷ 6 =
  7. 7.What is 4/9 of 270 kg?
  8. 8.3/11 × 1/2 =
  9. 9.2/9 × 4/7 =
  10. 10.What is 4/9 of 63 kg?
  11. 11.3/4 × 2/5 =
  12. 12.4.2 ÷ 2 =
  13. 13.8/10 − 3/4 =
  14. 14.What is 3/4 of 8 students?
  15. 15.3/11 + 4/8 =
  16. 16.What is 1/3 of ₹36?
  17. 17.1.85 + 9.1 =
  18. 18.1/6 × 1/5 =
  19. 19.5/7 × 3/5 =
  20. 20.12.8 ÷ 4 =
  21. 21.7.2 ÷ 2 =
  22. 22.23.4 ÷ 9 =
  23. 23.8.6 × 3 =
  24. 24.What is 2/9 of ₹216?
  25. 25.4/5 + 4/6 =
  26. 26.3/4 − 1/12 =
  27. 27.2.81 + 3.1 =
  28. 28.1/2 + 2/7 =
  29. 29.4/5 − 1/3 =
  30. 30.1/2 + 1/8 =
  31. 31.6.72 + 5.7 =
  32. 32.49.8 ÷ 6 =
  33. 33.1/2 + 8/12 =
  34. 34.22.5 ÷ 9 =
  35. 35.1/2 + 1/5 =
  36. 36.7.25 + 2.8 =
  37. 37.2.75 + 8.7 =
  38. 38.2/4 × 1/7 =
  39. 39.What is 1/2 of 34 litres?
  40. 40.9/10 − 1/2 =

Answer key

  1. 8.9
  2. 2
  3. 22
  4. 3/10
  5. 17
  6. 3.2
  7. 120
  8. 3/22
  9. 8/63
  10. 28
  11. 3/10
  12. 2.1
  13. 1/20
  14. 6
  15. 17/22
  16. 12
  17. 10.95
  18. 1/30
  19. 3/7
  20. 3.2
  21. 3.6
  22. 2.6
  23. 25.8
  24. 48
  25. 22/15
  26. 2/3
  27. 5.91
  28. 11/14
  29. 7/15
  30. 5/8
  31. 12.42
  32. 8.3
  33. 7/6
  34. 2.5
  35. 7/10
  36. 10.05
  37. 11.45
  38. 1/14
  39. 17
  40. 2/5

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