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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 313 · 40 questions
TalentJR

The fast method (Out of 100): Total fits into 100? Scale up: 7 out of 20 → × 5 → 35 out of 100 = 35%. Total a multiple of 100? Scale down: 90 out of 300 → ÷ 3 → 30%. Otherwise: part × 100 ÷ total.

NameDateTime takenScore ___ / 40
  1. 1.38 out of 80 as a percent =
  2. 2.16 out of 80 as a percent =
  3. 3.9 out of 20 as a percent =
  4. 4.1 out of 50 as a percent =
  5. 5.58 out of 200 as a percent =
  6. 6.9 out of 25 as a percent =
  7. 7.38 out of 80 as a percent =
  8. 8.150 out of 250 as a percent =
  9. 9.36 out of 80 as a percent =
  10. 10.6 out of 40 as a percent =
  11. 11.4 out of 80 as a percent =
  12. 12.21 out of 40 as a percent =
  13. 13.9 out of 25 as a percent =
  14. 14.18 out of 60 as a percent =
  15. 15.50 out of 500 as a percent =
  16. 16.28 out of 80 as a percent =
  17. 17.90 out of 250 as a percent =
  18. 18.222 out of 400 as a percent =
  19. 19.20 out of 40 as a percent =
  20. 20.8 out of 200 as a percent =
  21. 21.6 out of 60 as a percent =
  22. 22.9 out of 50 as a percent =
  23. 23.15 out of 20 as a percent =
  24. 24.21 out of 120 as a percent =
  25. 25.10 out of 40 as a percent =
  26. 26.50 out of 500 as a percent =
  27. 27.135 out of 150 as a percent =
  28. 28.138 out of 150 as a percent =
  29. 29.11 out of 25 as a percent =
  30. 30.17 out of 25 as a percent =
  31. 31.13 out of 40 as a percent =
  32. 32.168 out of 300 as a percent =
  33. 33.8 out of 25 as a percent =
  34. 34.117 out of 120 as a percent =
  35. 35.33 out of 50 as a percent =
  36. 36.29 out of 50 as a percent =
  37. 37.1 out of 20 as a percent =
  38. 38.69 out of 300 as a percent =
  39. 39.33 out of 40 as a percent =
  40. 40.2 out of 25 as a percent =

Answer key

  1. 47.5
  2. 20
  3. 45
  4. 2
  5. 29
  6. 36
  7. 47.5
  8. 60
  9. 45
  10. 15
  11. 5
  12. 52.5
  13. 36
  14. 30
  15. 10
  16. 35
  17. 36
  18. 55.5
  19. 50
  20. 4
  21. 10
  22. 18
  23. 75
  24. 17.5
  25. 25
  26. 10
  27. 90
  28. 92
  29. 44
  30. 68
  31. 32.5
  32. 56
  33. 32
  34. 97.5
  35. 66
  36. 58
  37. 5
  38. 23
  39. 82.5
  40. 8

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