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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 678 · 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. 1.6 out of 80 as a percent =
  2. 2.34 out of 80 as a percent =
  3. 3.21 out of 40 as a percent =
  4. 4.40 out of 250 as a percent =
  5. 5.78 out of 80 as a percent =
  6. 6.10 out of 20 as a percent =
  7. 7.123 out of 300 as a percent =
  8. 8.38 out of 50 as a percent =
  9. 9.12 out of 25 as a percent =
  10. 10.242 out of 400 as a percent =
  11. 11.13 out of 20 as a percent =
  12. 12.305 out of 500 as a percent =
  13. 13.13 out of 50 as a percent =
  14. 14.28 out of 200 as a percent =
  15. 15.57 out of 150 as a percent =
  16. 16.3 out of 60 as a percent =
  17. 17.108 out of 300 as a percent =
  18. 18.200 out of 500 as a percent =
  19. 19.18 out of 25 as a percent =
  20. 20.15 out of 20 as a percent =
  21. 21.36 out of 120 as a percent =
  22. 22.27 out of 120 as a percent =
  23. 23.1 out of 25 as a percent =
  24. 24.18 out of 120 as a percent =
  25. 25.1 out of 20 as a percent =
  26. 26.135 out of 150 as a percent =
  27. 27.50 out of 80 as a percent =
  28. 28.405 out of 500 as a percent =
  29. 29.18 out of 150 as a percent =
  30. 30.41 out of 50 as a percent =
  31. 31.93 out of 120 as a percent =
  32. 32.125 out of 500 as a percent =
  33. 33.267 out of 300 as a percent =
  34. 34.62 out of 80 as a percent =
  35. 35.19 out of 25 as a percent =
  36. 36.45 out of 500 as a percent =
  37. 37.294 out of 400 as a percent =
  38. 38.9 out of 120 as a percent =
  39. 39.17 out of 20 as a percent =
  40. 40.180 out of 500 as a percent =

Answer key

  1. 7.5
  2. 42.5
  3. 52.5
  4. 16
  5. 97.5
  6. 50
  7. 41
  8. 76
  9. 48
  10. 60.5
  11. 65
  12. 61
  13. 26
  14. 14
  15. 38
  16. 5
  17. 36
  18. 40
  19. 72
  20. 75
  21. 30
  22. 22.5
  23. 4
  24. 15
  25. 5
  26. 90
  27. 62.5
  28. 81
  29. 12
  30. 82
  31. 77.5
  32. 25
  33. 89
  34. 77.5
  35. 76
  36. 9
  37. 73.5
  38. 7.5
  39. 85
  40. 36

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