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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 687 · 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 25 as a percent =
  2. 2.21 out of 60 as a percent =
  3. 3.52 out of 80 as a percent =
  4. 4.128 out of 400 as a percent =
  5. 5.35 out of 40 as a percent =
  6. 6.8 out of 400 as a percent =
  7. 7.105 out of 120 as a percent =
  8. 8.50 out of 80 as a percent =
  9. 9.246 out of 300 as a percent =
  10. 10.18 out of 60 as a percent =
  11. 11.7 out of 25 as a percent =
  12. 12.210 out of 500 as a percent =
  13. 13.2 out of 80 as a percent =
  14. 14.5 out of 50 as a percent =
  15. 15.21 out of 120 as a percent =
  16. 16.7 out of 25 as a percent =
  17. 17.16 out of 20 as a percent =
  18. 18.240 out of 500 as a percent =
  19. 19.66 out of 80 as a percent =
  20. 20.15 out of 60 as a percent =
  21. 21.3 out of 120 as a percent =
  22. 22.48 out of 60 as a percent =
  23. 23.12 out of 120 as a percent =
  24. 24.238 out of 400 as a percent =
  25. 25.17 out of 20 as a percent =
  26. 26.3 out of 60 as a percent =
  27. 27.15 out of 20 as a percent =
  28. 28.36 out of 40 as a percent =
  29. 29.24 out of 80 as a percent =
  30. 30.187 out of 200 as a percent =
  31. 31.24 out of 60 as a percent =
  32. 32.9 out of 40 as a percent =
  33. 33.3 out of 20 as a percent =
  34. 34.62 out of 80 as a percent =
  35. 35.200 out of 250 as a percent =
  36. 36.6 out of 20 as a percent =
  37. 37.27 out of 150 as a percent =
  38. 38.141 out of 300 as a percent =
  39. 39.80 out of 500 as a percent =
  40. 40.6 out of 20 as a percent =

Answer key

  1. 28
  2. 35
  3. 65
  4. 32
  5. 87.5
  6. 2
  7. 87.5
  8. 62.5
  9. 82
  10. 30
  11. 28
  12. 42
  13. 2.5
  14. 10
  15. 17.5
  16. 28
  17. 80
  18. 48
  19. 82.5
  20. 25
  21. 2.5
  22. 80
  23. 10
  24. 59.5
  25. 85
  26. 5
  27. 75
  28. 90
  29. 30
  30. 93.5
  31. 40
  32. 22.5
  33. 15
  34. 77.5
  35. 80
  36. 30
  37. 18
  38. 47
  39. 16
  40. 30

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