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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 127 · 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. 1.73.6 ÷ 8 =
  2. 2.3/7 × 1/2 =
  3. 3.8.3 × 5 =
  4. 4.4/7 × 10/12 =
  5. 5.18 ÷ 4 =
  6. 6.1/5 + 1/4 =
  7. 7.9.94 + 6.4 =
  8. 8.1/2 + 10/11 =
  9. 9.19.2 ÷ 3 =
  10. 10.4.5 × 3 =
  11. 11.3/4 + 3/5 =
  12. 12.2/9 × 1/7 =
  13. 13.8.25 + 8.9 =
  14. 14.4.75 + 2.1 =
  15. 15.9.49 + 7.4 =
  16. 16.9.3 × 7 =
  17. 17.2/3 × 2/6 =
  18. 18.20.7 ÷ 9 =
  19. 19.2/3 + 8/12 =
  20. 20.3.3 × 5 =
  21. 21.3/5 × 1/3 =
  22. 22.1.41 + 6.8 =
  23. 23.1.95 + 2.4 =
  24. 24.What is 2/5 of ₹60?
  25. 25.28.7 ÷ 7 =
  26. 26.8.7 × 7 =
  27. 27.37.1 ÷ 7 =
  28. 28.4/5 − 1/2 =
  29. 29.11.2 ÷ 4 =
  30. 30.3/10 × 7/9 =
  31. 31.What is 2/5 of 50 kg?
  32. 32.3.1 × 2 =
  33. 33.5.58 + 6.4 =
  34. 34.What is 1/7 of 119 litres?
  35. 35.What is 1/3 of 84 students?
  36. 36.3/10 + 1/12 =
  37. 37.5/6 × 2/3 =
  38. 38.4/5 − 7/10 =
  39. 39.6/11 + 1/3 =
  40. 40.What is 1/3 of ₹78?

Answer key

  1. 9.2
  2. 3/14
  3. 41.5
  4. 10/21
  5. 4.5
  6. 9/20
  7. 16.34
  8. 31/22
  9. 6.4
  10. 13.5
  11. 27/20
  12. 2/63
  13. 17.15
  14. 6.85
  15. 16.89
  16. 65.1
  17. 2/9
  18. 2.3
  19. 4/3
  20. 16.5
  21. 1/5
  22. 8.21
  23. 4.35
  24. 24
  25. 4.1
  26. 60.9
  27. 5.3
  28. 3/10
  29. 2.8
  30. 7/30
  31. 20
  32. 6.2
  33. 11.98
  34. 17
  35. 28
  36. 23/60
  37. 5/9
  38. 1/10
  39. 29/33
  40. 26

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