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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 610 · 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. 1.3 out of 300 as a percent =
  2. 2.3 out of 20 as a percent =
  3. 3.156 out of 400 as a percent =
  4. 4.49 out of 50 as a percent =
  5. 5.275 out of 500 as a percent =
  6. 6.30 out of 200 as a percent =
  7. 7.124 out of 200 as a percent =
  8. 8.136 out of 400 as a percent =
  9. 9.114 out of 400 as a percent =
  10. 10.120 out of 250 as a percent =
  11. 11.12 out of 20 as a percent =
  12. 12.115 out of 500 as a percent =
  13. 13.141 out of 150 as a percent =
  14. 14.115 out of 500 as a percent =
  15. 15.425 out of 500 as a percent =
  16. 16.3 out of 120 as a percent =
  17. 17.135 out of 200 as a percent =
  18. 18.62 out of 80 as a percent =
  19. 19.105 out of 150 as a percent =
  20. 20.99 out of 300 as a percent =
  21. 21.6 out of 40 as a percent =
  22. 22.170 out of 500 as a percent =
  23. 23.140 out of 500 as a percent =
  24. 24.66 out of 120 as a percent =
  25. 25.93 out of 150 as a percent =
  26. 26.435 out of 500 as a percent =
  27. 27.58 out of 80 as a percent =
  28. 28.42 out of 50 as a percent =
  29. 29.48 out of 400 as a percent =
  30. 30.36 out of 50 as a percent =
  31. 31.42 out of 80 as a percent =
  32. 32.66 out of 200 as a percent =
  33. 33.117 out of 120 as a percent =
  34. 34.150 out of 250 as a percent =
  35. 35.175 out of 250 as a percent =
  36. 36.6 out of 150 as a percent =
  37. 37.48 out of 60 as a percent =
  38. 38.7 out of 25 as a percent =
  39. 39.28 out of 50 as a percent =
  40. 40.15 out of 150 as a percent =

Answer key

  1. 1
  2. 15
  3. 39
  4. 98
  5. 55
  6. 15
  7. 62
  8. 34
  9. 28.5
  10. 48
  11. 60
  12. 23
  13. 94
  14. 23
  15. 85
  16. 2.5
  17. 67.5
  18. 77.5
  19. 70
  20. 33
  21. 15
  22. 34
  23. 28
  24. 55
  25. 62
  26. 87
  27. 72.5
  28. 84
  29. 12
  30. 72
  31. 52.5
  32. 33
  33. 97.5
  34. 60
  35. 70
  36. 4
  37. 80
  38. 28
  39. 56
  40. 10

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