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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 522 · 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. 1.19 out of 20 as a percent =
  2. 2.172 out of 400 as a percent =
  3. 3.23 out of 25 as a percent =
  4. 4.17 out of 50 as a percent =
  5. 5.12 out of 40 as a percent =
  6. 6.5 out of 25 as a percent =
  7. 7.12 out of 120 as a percent =
  8. 8.15 out of 20 as a percent =
  9. 9.11 out of 20 as a percent =
  10. 10.16 out of 20 as a percent =
  11. 11.11 out of 20 as a percent =
  12. 12.144 out of 400 as a percent =
  13. 13.66 out of 150 as a percent =
  14. 14.5 out of 50 as a percent =
  15. 15.90 out of 500 as a percent =
  16. 16.26 out of 50 as a percent =
  17. 17.15 out of 20 as a percent =
  18. 18.218 out of 400 as a percent =
  19. 19.32 out of 50 as a percent =
  20. 20.10 out of 25 as a percent =
  21. 21.17 out of 20 as a percent =
  22. 22.39 out of 60 as a percent =
  23. 23.275 out of 500 as a percent =
  24. 24.33 out of 300 as a percent =
  25. 25.170 out of 250 as a percent =
  26. 26.10 out of 50 as a percent =
  27. 27.42 out of 80 as a percent =
  28. 28.206 out of 400 as a percent =
  29. 29.18 out of 40 as a percent =
  30. 30.135 out of 150 as a percent =
  31. 31.35 out of 250 as a percent =
  32. 32.38 out of 40 as a percent =
  33. 33.51 out of 60 as a percent =
  34. 34.36 out of 400 as a percent =
  35. 35.205 out of 250 as a percent =
  36. 36.36 out of 60 as a percent =
  37. 37.140 out of 250 as a percent =
  38. 38.2 out of 20 as a percent =
  39. 39.231 out of 300 as a percent =
  40. 40.11 out of 25 as a percent =

Answer key

  1. 95
  2. 43
  3. 92
  4. 34
  5. 30
  6. 20
  7. 10
  8. 75
  9. 55
  10. 80
  11. 55
  12. 36
  13. 44
  14. 10
  15. 18
  16. 52
  17. 75
  18. 54.5
  19. 64
  20. 40
  21. 85
  22. 65
  23. 55
  24. 11
  25. 68
  26. 20
  27. 52.5
  28. 51.5
  29. 45
  30. 90
  31. 14
  32. 95
  33. 85
  34. 9
  35. 82
  36. 60
  37. 56
  38. 10
  39. 77
  40. 44

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