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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 399 · 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. 1.17 out of 20 as a percent =
  2. 2.200 out of 500 as a percent =
  3. 3.3 out of 20 as a percent =
  4. 4.34 out of 50 as a percent =
  5. 5.48 out of 60 as a percent =
  6. 6.70 out of 500 as a percent =
  7. 7.90 out of 120 as a percent =
  8. 8.147 out of 200 as a percent =
  9. 9.25 out of 500 as a percent =
  10. 10.284 out of 400 as a percent =
  11. 11.375 out of 500 as a percent =
  12. 12.27 out of 60 as a percent =
  13. 13.72 out of 120 as a percent =
  14. 14.29 out of 40 as a percent =
  15. 15.78 out of 120 as a percent =
  16. 16.200 out of 250 as a percent =
  17. 17.325 out of 500 as a percent =
  18. 18.36 out of 40 as a percent =
  19. 19.51 out of 120 as a percent =
  20. 20.224 out of 400 as a percent =
  21. 21.225 out of 250 as a percent =
  22. 22.12 out of 150 as a percent =
  23. 23.9 out of 40 as a percent =
  24. 24.15 out of 20 as a percent =
  25. 25.10 out of 500 as a percent =
  26. 26.295 out of 500 as a percent =
  27. 27.48 out of 50 as a percent =
  28. 28.21 out of 40 as a percent =
  29. 29.123 out of 150 as a percent =
  30. 30.4 out of 40 as a percent =
  31. 31.78 out of 150 as a percent =
  32. 32.15 out of 60 as a percent =
  33. 33.40 out of 50 as a percent =
  34. 34.1 out of 50 as a percent =
  35. 35.54 out of 200 as a percent =
  36. 36.20 out of 80 as a percent =
  37. 37.22 out of 25 as a percent =
  38. 38.200 out of 250 as a percent =
  39. 39.3 out of 50 as a percent =
  40. 40.6 out of 80 as a percent =

Answer key

  1. 85
  2. 40
  3. 15
  4. 68
  5. 80
  6. 14
  7. 75
  8. 73.5
  9. 5
  10. 71
  11. 75
  12. 45
  13. 60
  14. 72.5
  15. 65
  16. 80
  17. 65
  18. 90
  19. 42.5
  20. 56
  21. 90
  22. 8
  23. 22.5
  24. 75
  25. 2
  26. 59
  27. 96
  28. 52.5
  29. 82
  30. 10
  31. 52
  32. 25
  33. 80
  34. 2
  35. 27
  36. 25
  37. 88
  38. 80
  39. 6
  40. 7.5

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