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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 814 · 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. 1.366 out of 400 as a percent =
  2. 2.14 out of 80 as a percent =
  3. 3.4 out of 25 as a percent =
  4. 4.78 out of 80 as a percent =
  5. 5.85 out of 200 as a percent =
  6. 6.11 out of 25 as a percent =
  7. 7.58 out of 80 as a percent =
  8. 8.24 out of 400 as a percent =
  9. 9.180 out of 200 as a percent =
  10. 10.6 out of 40 as a percent =
  11. 11.16 out of 80 as a percent =
  12. 12.58 out of 400 as a percent =
  13. 13.6 out of 60 as a percent =
  14. 14.3 out of 40 as a percent =
  15. 15.6 out of 300 as a percent =
  16. 16.45 out of 50 as a percent =
  17. 17.18 out of 300 as a percent =
  18. 18.12 out of 40 as a percent =
  19. 19.51 out of 120 as a percent =
  20. 20.240 out of 250 as a percent =
  21. 21.65 out of 500 as a percent =
  22. 22.38 out of 50 as a percent =
  23. 23.110 out of 250 as a percent =
  24. 24.5 out of 20 as a percent =
  25. 25.45 out of 300 as a percent =
  26. 26.9 out of 60 as a percent =
  27. 27.320 out of 400 as a percent =
  28. 28.22 out of 80 as a percent =
  29. 29.10 out of 250 as a percent =
  30. 30.460 out of 500 as a percent =
  31. 31.450 out of 500 as a percent =
  32. 32.27 out of 120 as a percent =
  33. 33.120 out of 250 as a percent =
  34. 34.21 out of 40 as a percent =
  35. 35.162 out of 200 as a percent =
  36. 36.6 out of 50 as a percent =
  37. 37.3 out of 200 as a percent =
  38. 38.2 out of 80 as a percent =
  39. 39.15 out of 150 as a percent =
  40. 40.11 out of 50 as a percent =

Answer key

  1. 91.5
  2. 17.5
  3. 16
  4. 97.5
  5. 42.5
  6. 44
  7. 72.5
  8. 6
  9. 90
  10. 15
  11. 20
  12. 14.5
  13. 10
  14. 7.5
  15. 2
  16. 90
  17. 6
  18. 30
  19. 42.5
  20. 96
  21. 13
  22. 76
  23. 44
  24. 25
  25. 15
  26. 15
  27. 80
  28. 27.5
  29. 4
  30. 92
  31. 90
  32. 22.5
  33. 48
  34. 52.5
  35. 81
  36. 12
  37. 1.5
  38. 2.5
  39. 10
  40. 22

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