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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 245 · 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. 1.29 out of 40 as a percent =
  2. 2.102 out of 400 as a percent =
  3. 3.135 out of 250 as a percent =
  4. 4.2 out of 20 as a percent =
  5. 5.145 out of 500 as a percent =
  6. 6.4 out of 20 as a percent =
  7. 7.114 out of 150 as a percent =
  8. 8.12 out of 40 as a percent =
  9. 9.42 out of 80 as a percent =
  10. 10.110 out of 250 as a percent =
  11. 11.265 out of 500 as a percent =
  12. 12.95 out of 500 as a percent =
  13. 13.24 out of 40 as a percent =
  14. 14.24 out of 300 as a percent =
  15. 15.30 out of 60 as a percent =
  16. 16.32 out of 200 as a percent =
  17. 17.3 out of 20 as a percent =
  18. 18.23 out of 50 as a percent =
  19. 19.27 out of 60 as a percent =
  20. 20.4 out of 20 as a percent =
  21. 21.30 out of 120 as a percent =
  22. 22.274 out of 400 as a percent =
  23. 23.170 out of 250 as a percent =
  24. 24.69 out of 200 as a percent =
  25. 25.6 out of 25 as a percent =
  26. 26.12 out of 120 as a percent =
  27. 27.11 out of 25 as a percent =
  28. 28.69 out of 120 as a percent =
  29. 29.51 out of 120 as a percent =
  30. 30.160 out of 500 as a percent =
  31. 31.90 out of 400 as a percent =
  32. 32.24 out of 60 as a percent =
  33. 33.95 out of 500 as a percent =
  34. 34.30 out of 150 as a percent =
  35. 35.188 out of 200 as a percent =
  36. 36.93 out of 120 as a percent =
  37. 37.6 out of 40 as a percent =
  38. 38.2 out of 20 as a percent =
  39. 39.18 out of 20 as a percent =
  40. 40.139 out of 200 as a percent =

Answer key

  1. 72.5
  2. 25.5
  3. 54
  4. 10
  5. 29
  6. 20
  7. 76
  8. 30
  9. 52.5
  10. 44
  11. 53
  12. 19
  13. 60
  14. 8
  15. 50
  16. 16
  17. 15
  18. 46
  19. 45
  20. 20
  21. 25
  22. 68.5
  23. 68
  24. 34.5
  25. 24
  26. 10
  27. 44
  28. 57.5
  29. 42.5
  30. 32
  31. 22.5
  32. 40
  33. 19
  34. 20
  35. 94
  36. 77.5
  37. 15
  38. 10
  39. 90
  40. 69.5

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