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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 311 · 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.What is 3/5 of ₹75?
  2. 2.What is 5/7 of 49 km?
  3. 3.3/6 − 1/3 =
  4. 4.9.2 × 8 =
  5. 5.4/7 + 1/2 =
  6. 6.4.48 + 9.6 =
  7. 7.6.06 + 9.1 =
  8. 8.10/11 × 6/8 =
  9. 9.45.9 ÷ 9 =
  10. 10.26.4 ÷ 4 =
  11. 11.5/10 − 5/11 =
  12. 12.6.8 × 9 =
  13. 13.3.4 × 2 =
  14. 14.41 ÷ 5 =
  15. 15.3/7 − 1/5 =
  16. 16.1/3 + 1/5 =
  17. 17.8/9 + 2/4 =
  18. 18.1/6 + 1/8 =
  19. 19.What is 2/7 of ₹140?
  20. 20.1.02 + 2.2 =
  21. 21.1/3 + 3/5 =
  22. 22.16.8 ÷ 3 =
  23. 23.What is 2/3 of ₹72?
  24. 24.2.1 × 7 =
  25. 25.17.6 ÷ 4 =
  26. 26.What is 4/9 of ₹27?
  27. 27.51 ÷ 6 =
  28. 28.9/12 × 6/10 =
  29. 29.8.7 × 2 =
  30. 30.2/7 + 2/10 =
  31. 31.8/9 + 1/2 =
  32. 32.5/12 − 3/9 =
  33. 33.8/11 + 1/3 =
  34. 34.6/9 − 2/5 =
  35. 35.What is 1/5 of 130 kg?
  36. 36.4/8 + 2/3 =
  37. 37.6.8 × 7 =
  38. 38.9.12 + 6.3 =
  39. 39.What is 3/7 of 70 students?
  40. 40.What is 1/5 of ₹20?

Answer key

  1. 45
  2. 35
  3. 1/6
  4. 73.6
  5. 15/14
  6. 14.08
  7. 15.16
  8. 15/22
  9. 5.1
  10. 6.6
  11. 1/22
  12. 61.2
  13. 6.8
  14. 8.2
  15. 8/35
  16. 8/15
  17. 25/18
  18. 7/24
  19. 40
  20. 3.22
  21. 14/15
  22. 5.6
  23. 48
  24. 14.7
  25. 4.4
  26. 12
  27. 8.5
  28. 9/20
  29. 17.4
  30. 17/35
  31. 25/18
  32. 1/12
  33. 35/33
  34. 4/15
  35. 26
  36. 7/6
  37. 47.6
  38. 15.42
  39. 30
  40. 4

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