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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 834 · 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. 1.45 out of 50 as a percent =
  2. 2.16 out of 20 as a percent =
  3. 3.125 out of 500 as a percent =
  4. 4.48 out of 60 as a percent =
  5. 5.18 out of 20 as a percent =
  6. 6.225 out of 500 as a percent =
  7. 7.70 out of 250 as a percent =
  8. 8.57 out of 150 as a percent =
  9. 9.35 out of 500 as a percent =
  10. 10.85 out of 250 as a percent =
  11. 11.45 out of 60 as a percent =
  12. 12.24 out of 300 as a percent =
  13. 13.30 out of 60 as a percent =
  14. 14.47 out of 50 as a percent =
  15. 15.4 out of 200 as a percent =
  16. 16.12 out of 120 as a percent =
  17. 17.2 out of 20 as a percent =
  18. 18.162 out of 400 as a percent =
  19. 19.276 out of 400 as a percent =
  20. 20.38 out of 40 as a percent =
  21. 21.8 out of 25 as a percent =
  22. 22.16 out of 20 as a percent =
  23. 23.51 out of 60 as a percent =
  24. 24.2 out of 40 as a percent =
  25. 25.12 out of 25 as a percent =
  26. 26.4 out of 50 as a percent =
  27. 27.28 out of 80 as a percent =
  28. 28.240 out of 400 as a percent =
  29. 29.30 out of 300 as a percent =
  30. 30.390 out of 500 as a percent =
  31. 31.470 out of 500 as a percent =
  32. 32.17 out of 50 as a percent =
  33. 33.62 out of 80 as a percent =
  34. 34.15 out of 40 as a percent =
  35. 35.2 out of 80 as a percent =
  36. 36.34 out of 80 as a percent =
  37. 37.78 out of 300 as a percent =
  38. 38.37 out of 40 as a percent =
  39. 39.4 out of 20 as a percent =
  40. 40.177 out of 200 as a percent =

Answer key

  1. 90
  2. 80
  3. 25
  4. 80
  5. 90
  6. 45
  7. 28
  8. 38
  9. 7
  10. 34
  11. 75
  12. 8
  13. 50
  14. 94
  15. 2
  16. 10
  17. 10
  18. 40.5
  19. 69
  20. 95
  21. 32
  22. 80
  23. 85
  24. 5
  25. 48
  26. 8
  27. 35
  28. 60
  29. 10
  30. 78
  31. 94
  32. 34
  33. 77.5
  34. 37.5
  35. 2.5
  36. 42.5
  37. 26
  38. 92.5
  39. 20
  40. 88.5

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