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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 661 · 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. 1.37 out of 50 as a percent =
  2. 2.485 out of 500 as a percent =
  3. 3.300 out of 500 as a percent =
  4. 4.150 out of 250 as a percent =
  5. 5.25 out of 50 as a percent =
  6. 6.11 out of 40 as a percent =
  7. 7.2 out of 80 as a percent =
  8. 8.3 out of 20 as a percent =
  9. 9.30 out of 300 as a percent =
  10. 10.70 out of 500 as a percent =
  11. 11.262 out of 400 as a percent =
  12. 12.200 out of 250 as a percent =
  13. 13.135 out of 500 as a percent =
  14. 14.58 out of 80 as a percent =
  15. 15.170 out of 500 as a percent =
  16. 16.135 out of 200 as a percent =
  17. 17.8 out of 80 as a percent =
  18. 18.41 out of 50 as a percent =
  19. 19.3 out of 40 as a percent =
  20. 20.58 out of 200 as a percent =
  21. 21.75 out of 120 as a percent =
  22. 22.18 out of 80 as a percent =
  23. 23.186 out of 200 as a percent =
  24. 24.12 out of 25 as a percent =
  25. 25.168 out of 400 as a percent =
  26. 26.36 out of 120 as a percent =
  27. 27.485 out of 500 as a percent =
  28. 28.30 out of 40 as a percent =
  29. 29.24 out of 150 as a percent =
  30. 30.87 out of 120 as a percent =
  31. 31.465 out of 500 as a percent =
  32. 32.2 out of 20 as a percent =
  33. 33.33 out of 50 as a percent =
  34. 34.36 out of 300 as a percent =
  35. 35.22 out of 40 as a percent =
  36. 36.21 out of 150 as a percent =
  37. 37.48 out of 150 as a percent =
  38. 38.3 out of 150 as a percent =
  39. 39.131 out of 200 as a percent =
  40. 40.13 out of 20 as a percent =

Answer key

  1. 74
  2. 97
  3. 60
  4. 60
  5. 50
  6. 27.5
  7. 2.5
  8. 15
  9. 10
  10. 14
  11. 65.5
  12. 80
  13. 27
  14. 72.5
  15. 34
  16. 67.5
  17. 10
  18. 82
  19. 7.5
  20. 29
  21. 62.5
  22. 22.5
  23. 93
  24. 48
  25. 42
  26. 30
  27. 97
  28. 75
  29. 16
  30. 72.5
  31. 93
  32. 10
  33. 66
  34. 12
  35. 55
  36. 14
  37. 32
  38. 2
  39. 65.5
  40. 65

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