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Fractions and Decimals Worksheet

Quantitative aptitude lesson 4: Fractions and decimals · Set 504 · 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. 1.35.2 ÷ 4 =
  2. 2.4.07 + 7.5 =
  3. 3.2/4 − 1/6 =
  4. 4.8/10 + 2/3 =
  5. 5.4.89 + 7.7 =
  6. 6.8/10 × 1/5 =
  7. 7.8.79 + 2.2 =
  8. 8.1/2 × 2/4 =
  9. 9.What is 2/7 of ₹168?
  10. 10.25.2 ÷ 7 =
  11. 11.7.9 × 4 =
  12. 12.What is 1/3 of 27 students?
  13. 13.7.5 ÷ 3 =
  14. 14.What is 4/5 of 120 students?
  15. 15.3.9 × 6 =
  16. 16.8.4 ÷ 4 =
  17. 17.1/4 − 1/7 =
  18. 18.3/4 − 1/2 =
  19. 19.3.85 + 3.3 =
  20. 20.7/10 + 2/11 =
  21. 21.1/2 + 1/3 =
  22. 22.4.37 + 2.7 =
  23. 23.8/11 + 4/10 =
  24. 24.What is 7/8 of 224 kg?
  25. 25.7.29 + 4.1 =
  26. 26.17.7 ÷ 3 =
  27. 27.2.92 + 7.3 =
  28. 28.1/7 + 3/4 =
  29. 29.1.9 × 2 =
  30. 30.3.31 + 2.6 =
  31. 31.1/3 − 2/12 =
  32. 32.2.7 × 5 =
  33. 33.3.76 + 1.7 =
  34. 34.6/8 − 1/7 =
  35. 35.1/4 + 8/11 =
  36. 36.1.24 + 7.6 =
  37. 37.3.17 + 2.6 =
  38. 38.5.07 + 2.9 =
  39. 39.2/4 + 4/9 =
  40. 40.41 ÷ 5 =

Answer key

  1. 8.8
  2. 11.57
  3. 1/3
  4. 22/15
  5. 12.59
  6. 4/25
  7. 10.99
  8. 1/4
  9. 48
  10. 3.6
  11. 31.6
  12. 9
  13. 2.5
  14. 96
  15. 23.4
  16. 2.1
  17. 3/28
  18. 1/4
  19. 7.15
  20. 97/110
  21. 5/6
  22. 7.07
  23. 62/55
  24. 196
  25. 11.39
  26. 5.9
  27. 10.22
  28. 25/28
  29. 3.8
  30. 5.91
  31. 1/6
  32. 13.5
  33. 5.46
  34. 17/28
  35. 43/44
  36. 8.84
  37. 5.77
  38. 7.97
  39. 17/18
  40. 8.2

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