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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 816 · 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. 1.302 out of 400 as a percent =
  2. 2.35 out of 200 as a percent =
  3. 3.12 out of 120 as a percent =
  4. 4.420 out of 500 as a percent =
  5. 5.70 out of 80 as a percent =
  6. 6.51 out of 300 as a percent =
  7. 7.10 out of 25 as a percent =
  8. 8.31 out of 40 as a percent =
  9. 9.36 out of 40 as a percent =
  10. 10.12 out of 60 as a percent =
  11. 11.2 out of 40 as a percent =
  12. 12.5 out of 20 as a percent =
  13. 13.4 out of 50 as a percent =
  14. 14.21 out of 25 as a percent =
  15. 15.15 out of 25 as a percent =
  16. 16.475 out of 500 as a percent =
  17. 17.12 out of 80 as a percent =
  18. 18.118 out of 400 as a percent =
  19. 19.90 out of 150 as a percent =
  20. 20.44 out of 80 as a percent =
  21. 21.25 out of 50 as a percent =
  22. 22.83 out of 200 as a percent =
  23. 23.81 out of 120 as a percent =
  24. 24.495 out of 500 as a percent =
  25. 25.6 out of 60 as a percent =
  26. 26.37 out of 40 as a percent =
  27. 27.34 out of 40 as a percent =
  28. 28.17 out of 25 as a percent =
  29. 29.15 out of 120 as a percent =
  30. 30.160 out of 200 as a percent =
  31. 31.26 out of 200 as a percent =
  32. 32.57 out of 150 as a percent =
  33. 33.22 out of 40 as a percent =
  34. 34.20 out of 40 as a percent =
  35. 35.240 out of 250 as a percent =
  36. 36.2 out of 20 as a percent =
  37. 37.12 out of 60 as a percent =
  38. 38.100 out of 500 as a percent =
  39. 39.332 out of 400 as a percent =
  40. 40.45 out of 150 as a percent =

Answer key

  1. 75.5
  2. 17.5
  3. 10
  4. 84
  5. 87.5
  6. 17
  7. 40
  8. 77.5
  9. 90
  10. 20
  11. 5
  12. 25
  13. 8
  14. 84
  15. 60
  16. 95
  17. 15
  18. 29.5
  19. 60
  20. 55
  21. 50
  22. 41.5
  23. 67.5
  24. 99
  25. 10
  26. 92.5
  27. 85
  28. 68
  29. 12.5
  30. 80
  31. 13
  32. 38
  33. 55
  34. 50
  35. 96
  36. 10
  37. 20
  38. 20
  39. 83
  40. 30

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