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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 198 · 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. 1.7.7 × 4 =
  2. 2.65.1 ÷ 7 =
  3. 3.3/11 − 1/4 =
  4. 4.3/6 − 1/3 =
  5. 5.4.93 + 2.4 =
  6. 6.2.8 × 6 =
  7. 7.What is 1/2 of 56 km?
  8. 8.4.14 + 1.9 =
  9. 9.2/3 − 2/12 =
  10. 10.7.46 + 3.1 =
  11. 11.What is 5/7 of ₹21?
  12. 12.5.82 + 8.5 =
  13. 13.19 ÷ 2 =
  14. 14.6.1 × 2 =
  15. 15.What is 3/10 of ₹190?
  16. 16.6/10 + 2/3 =
  17. 17.What is 1/3 of 57 kg?
  18. 18.8/11 + 4/12 =
  19. 19.9.6 ÷ 3 =
  20. 20.37.8 ÷ 7 =
  21. 21.What is 2/5 of 70 kg?
  22. 22.1/2 + 9/10 =
  23. 23.1/4 × 4/5 =
  24. 24.33.6 ÷ 8 =
  25. 25.6.7 × 2 =
  26. 26.8.6 × 8 =
  27. 27.1/2 − 2/9 =
  28. 28.What is 1/3 of 75 kg?
  29. 29.28.8 ÷ 8 =
  30. 30.1.51 + 7.9 =
  31. 31.What is 1/8 of 200 litres?
  32. 32.8/10 + 7/12 =
  33. 33.What is 1/2 of 24 students?
  34. 34.9.24 + 7.4 =
  35. 35.3/5 + 5/7 =
  36. 36.54.4 ÷ 8 =
  37. 37.6.3 × 5 =
  38. 38.47.2 ÷ 8 =
  39. 39.9.8 × 4 =
  40. 40.1/11 × 3/12 =

Answer key

  1. 30.8
  2. 9.3
  3. 1/44
  4. 1/6
  5. 7.33
  6. 16.8
  7. 28
  8. 6.04
  9. 1/2
  10. 10.56
  11. 15
  12. 14.32
  13. 9.5
  14. 12.2
  15. 57
  16. 19/15
  17. 19
  18. 35/33
  19. 3.2
  20. 5.4
  21. 28
  22. 7/5
  23. 1/5
  24. 4.2
  25. 13.4
  26. 68.8
  27. 5/18
  28. 25
  29. 3.6
  30. 9.41
  31. 25
  32. 83/60
  33. 12
  34. 16.64
  35. 46/35
  36. 6.8
  37. 31.5
  38. 5.9
  39. 39.2
  40. 1/44

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