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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 615 · 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. 1.3.96 + 2.8 =
  2. 2.1.41 + 8.3 =
  3. 3.4.1 × 3 =
  4. 4.3/4 + 2/10 =
  5. 5.What is 2/7 of ₹70?
  6. 6.5.71 + 2.1 =
  7. 7.6/12 + 1/6 =
  8. 8.2/3 + 2/6 =
  9. 9.What is 9/10 of ₹200?
  10. 10.7/8 − 2/11 =
  11. 11.3/9 + 4/7 =
  12. 12.8.48 + 6.9 =
  13. 13.4.8 × 2 =
  14. 14.34 ÷ 4 =
  15. 15.8.15 + 8.5 =
  16. 16.7/10 × 2/12 =
  17. 17.1.6 × 2 =
  18. 18.4/5 × 2/3 =
  19. 19.5.35 + 6.4 =
  20. 20.What is 2/7 of 119 litres?
  21. 21.4/6 − 1/2 =
  22. 22.2.25 + 8.8 =
  23. 23.4/9 + 3/8 =
  24. 24.61.6 ÷ 8 =
  25. 25.7.79 + 2.1 =
  26. 26.What is 1/3 of ₹63?
  27. 27.3/4 × 2/3 =
  28. 28.17.5 ÷ 5 =
  29. 29.What is 1/2 of 10 km?
  30. 30.2.93 + 2.6 =
  31. 31.What is 1/8 of 56 students?
  32. 32.What is 3/5 of 115 kg?
  33. 33.9/10 + 3/5 =
  34. 34.What is 1/4 of ₹24?
  35. 35.What is 7/8 of ₹160?
  36. 36.22.4 ÷ 8 =
  37. 37.3.8 ÷ 2 =
  38. 38.7/8 + 2/11 =
  39. 39.7.5 × 3 =
  40. 40.9.5 × 4 =

Answer key

  1. 6.76
  2. 9.71
  3. 12.3
  4. 19/20
  5. 20
  6. 7.81
  7. 2/3
  8. 1
  9. 180
  10. 61/88
  11. 19/21
  12. 15.38
  13. 9.6
  14. 8.5
  15. 16.65
  16. 7/60
  17. 3.2
  18. 8/15
  19. 11.75
  20. 34
  21. 1/6
  22. 11.05
  23. 59/72
  24. 7.7
  25. 9.89
  26. 21
  27. 1/2
  28. 3.5
  29. 5
  30. 5.53
  31. 7
  32. 69
  33. 3/2
  34. 6
  35. 140
  36. 2.8
  37. 1.9
  38. 93/88
  39. 22.5
  40. 38

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