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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 381 · 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. 1.17.4 ÷ 6 =
  2. 2.9/10 − 4/11 =
  3. 3.What is 6/7 of ₹56?
  4. 4.1/8 + 3/5 =
  5. 5.What is 2/3 of 54 km?
  6. 6.8.4 × 3 =
  7. 7.9.6 ÷ 2 =
  8. 8.4/5 − 6/9 =
  9. 9.What is 1/3 of 84 students?
  10. 10.2/8 × 1/9 =
  11. 11.1/3 + 5/7 =
  12. 12.2/3 × 8/10 =
  13. 13.6.74 + 6.8 =
  14. 14.6/8 × 1/5 =
  15. 15.1/2 + 1/4 =
  16. 16.What is 1/3 of 87 kg?
  17. 17.What is 1/2 of ₹60?
  18. 18.3/12 × 3/4 =
  19. 19.What is 1/2 of 24 litres?
  20. 20.9.8 × 8 =
  21. 21.71.2 ÷ 8 =
  22. 22.5/6 + 2/5 =
  23. 23.2.48 + 2.8 =
  24. 24.3/11 × 1/2 =
  25. 25.What is 1/2 of 40 students?
  26. 26.7.05 + 3.6 =
  27. 27.10/11 − 7/9 =
  28. 28.8.1 ÷ 3 =
  29. 29.28.8 ÷ 9 =
  30. 30.What is 2/9 of ₹234?
  31. 31.3/5 + 4/12 =
  32. 32.3/7 × 7/9 =
  33. 33.What is 5/7 of 21 students?
  34. 34.7.19 + 2.3 =
  35. 35.1/5 + 2/4 =
  36. 36.5.01 + 8.9 =
  37. 37.1/2 + 6/9 =
  38. 38.What is 1/3 of 36 km?
  39. 39.8.9 × 6 =
  40. 40.8.4 ÷ 6 =

Answer key

  1. 2.9
  2. 59/110
  3. 48
  4. 29/40
  5. 36
  6. 25.2
  7. 4.8
  8. 2/15
  9. 28
  10. 1/36
  11. 22/21
  12. 8/15
  13. 13.54
  14. 3/20
  15. 3/4
  16. 29
  17. 30
  18. 3/16
  19. 12
  20. 78.4
  21. 8.9
  22. 37/30
  23. 5.28
  24. 3/22
  25. 20
  26. 10.65
  27. 13/99
  28. 2.7
  29. 3.2
  30. 52
  31. 14/15
  32. 1/3
  33. 15
  34. 9.49
  35. 7/10
  36. 13.91
  37. 7/6
  38. 12
  39. 53.4
  40. 1.4

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