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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 485 · 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. 1.288 out of 300 as a percent =
  2. 2.18 out of 20 as a percent =
  3. 3.75 out of 150 as a percent =
  4. 4.36 out of 150 as a percent =
  5. 5.5 out of 50 as a percent =
  6. 6.15 out of 60 as a percent =
  7. 7.174 out of 300 as a percent =
  8. 8.81 out of 120 as a percent =
  9. 9.33 out of 40 as a percent =
  10. 10.135 out of 250 as a percent =
  11. 11.267 out of 300 as a percent =
  12. 12.4 out of 80 as a percent =
  13. 13.7 out of 20 as a percent =
  14. 14.235 out of 250 as a percent =
  15. 15.3 out of 120 as a percent =
  16. 16.235 out of 250 as a percent =
  17. 17.9 out of 20 as a percent =
  18. 18.35 out of 250 as a percent =
  19. 19.38 out of 200 as a percent =
  20. 20.125 out of 250 as a percent =
  21. 21.30 out of 200 as a percent =
  22. 22.14 out of 50 as a percent =
  23. 23.40 out of 250 as a percent =
  24. 24.158 out of 200 as a percent =
  25. 25.42 out of 60 as a percent =
  26. 26.62 out of 80 as a percent =
  27. 27.340 out of 500 as a percent =
  28. 28.5 out of 20 as a percent =
  29. 29.39 out of 60 as a percent =
  30. 30.4 out of 80 as a percent =
  31. 31.177 out of 300 as a percent =
  32. 32.18 out of 150 as a percent =
  33. 33.249 out of 300 as a percent =
  34. 34.141 out of 150 as a percent =
  35. 35.29 out of 40 as a percent =
  36. 36.17 out of 20 as a percent =
  37. 37.3 out of 60 as a percent =
  38. 38.37 out of 40 as a percent =
  39. 39.390 out of 500 as a percent =
  40. 40.60 out of 250 as a percent =

Answer key

  1. 96
  2. 90
  3. 50
  4. 24
  5. 10
  6. 25
  7. 58
  8. 67.5
  9. 82.5
  10. 54
  11. 89
  12. 5
  13. 35
  14. 94
  15. 2.5
  16. 94
  17. 45
  18. 14
  19. 19
  20. 50
  21. 15
  22. 28
  23. 16
  24. 79
  25. 70
  26. 77.5
  27. 68
  28. 25
  29. 65
  30. 5
  31. 59
  32. 12
  33. 83
  34. 94
  35. 72.5
  36. 85
  37. 5
  38. 92.5
  39. 78
  40. 24

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