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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 661 · 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 5/9 of ₹252?
  2. 2.1.3 × 4 =
  3. 3.1/3 − 1/5 =
  4. 4.What is 3/5 of 75 students?
  5. 5.1/9 × 2/10 =
  6. 6.17.4 ÷ 6 =
  7. 7.7.7 × 7 =
  8. 8.8/9 − 8/12 =
  9. 9.9.3 × 7 =
  10. 10.7.97 + 3.6 =
  11. 11.6/8 − 3/12 =
  12. 12.14 ÷ 4 =
  13. 13.8/9 × 3/5 =
  14. 14.4.06 + 4.5 =
  15. 15.8.6 × 5 =
  16. 16.1/2 × 4/7 =
  17. 17.39 ÷ 6 =
  18. 18.8.9 × 3 =
  19. 19.1.69 + 4.7 =
  20. 20.9.7 × 8 =
  21. 21.5.28 + 8.1 =
  22. 22.1/3 + 2/7 =
  23. 23.3/8 × 2/3 =
  24. 24.3/5 × 1/6 =
  25. 25.7.24 + 5.6 =
  26. 26.1/2 + 3/10 =
  27. 27.3/7 + 2/5 =
  28. 28.6.4 × 6 =
  29. 29.2.9 × 7 =
  30. 30.2/5 + 1/2 =
  31. 31.3/12 + 1/7 =
  32. 32.What is 2/3 of 69 students?
  33. 33.3/4 − 1/12 =
  34. 34.7.13 + 7.4 =
  35. 35.8/9 − 2/7 =
  36. 36.What is 1/9 of 45 litres?
  37. 37.What is 2/3 of 30 km?
  38. 38.4.1 × 2 =
  39. 39.What is 5/8 of 80 km?
  40. 40.1/2 − 1/9 =

Answer key

  1. 140
  2. 5.2
  3. 2/15
  4. 45
  5. 1/45
  6. 2.9
  7. 53.9
  8. 2/9
  9. 65.1
  10. 11.57
  11. 1/2
  12. 3.5
  13. 8/15
  14. 8.56
  15. 43
  16. 2/7
  17. 6.5
  18. 26.7
  19. 6.39
  20. 77.6
  21. 13.38
  22. 13/21
  23. 1/4
  24. 1/10
  25. 12.84
  26. 4/5
  27. 29/35
  28. 38.4
  29. 20.3
  30. 9/10
  31. 11/28
  32. 46
  33. 2/3
  34. 14.53
  35. 38/63
  36. 5
  37. 20
  38. 8.2
  39. 50
  40. 7/18

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