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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 210 · 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. 1.7 out of 40 as a percent =
  2. 2.18 out of 25 as a percent =
  3. 3.5 out of 500 as a percent =
  4. 4.147 out of 150 as a percent =
  5. 5.255 out of 300 as a percent =
  6. 6.48 out of 120 as a percent =
  7. 7.18 out of 25 as a percent =
  8. 8.130 out of 500 as a percent =
  9. 9.291 out of 300 as a percent =
  10. 10.192 out of 400 as a percent =
  11. 11.14 out of 25 as a percent =
  12. 12.7 out of 25 as a percent =
  13. 13.21 out of 300 as a percent =
  14. 14.315 out of 500 as a percent =
  15. 15.7 out of 20 as a percent =
  16. 16.14 out of 20 as a percent =
  17. 17.41 out of 50 as a percent =
  18. 18.312 out of 400 as a percent =
  19. 19.154 out of 400 as a percent =
  20. 20.39 out of 40 as a percent =
  21. 21.4 out of 80 as a percent =
  22. 22.210 out of 250 as a percent =
  23. 23.30 out of 250 as a percent =
  24. 24.165 out of 250 as a percent =
  25. 25.8 out of 80 as a percent =
  26. 26.95 out of 250 as a percent =
  27. 27.40 out of 250 as a percent =
  28. 28.177 out of 300 as a percent =
  29. 29.1 out of 20 as a percent =
  30. 30.75 out of 300 as a percent =
  31. 31.2 out of 40 as a percent =
  32. 32.58 out of 80 as a percent =
  33. 33.17 out of 20 as a percent =
  34. 34.7 out of 50 as a percent =
  35. 35.24 out of 40 as a percent =
  36. 36.135 out of 500 as a percent =
  37. 37.8 out of 40 as a percent =
  38. 38.15 out of 20 as a percent =
  39. 39.12 out of 60 as a percent =
  40. 40.36 out of 120 as a percent =

Answer key

  1. 17.5
  2. 72
  3. 1
  4. 98
  5. 85
  6. 40
  7. 72
  8. 26
  9. 97
  10. 48
  11. 56
  12. 28
  13. 7
  14. 63
  15. 35
  16. 70
  17. 82
  18. 78
  19. 38.5
  20. 97.5
  21. 5
  22. 84
  23. 12
  24. 66
  25. 10
  26. 38
  27. 16
  28. 59
  29. 5
  30. 25
  31. 5
  32. 72.5
  33. 85
  34. 14
  35. 60
  36. 27
  37. 20
  38. 75
  39. 20
  40. 30

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