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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 231 · 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. 1.90 out of 400 as a percent =
  2. 2.85 out of 250 as a percent =
  3. 3.15 out of 60 as a percent =
  4. 4.6 out of 400 as a percent =
  5. 5.36 out of 150 as a percent =
  6. 6.26 out of 200 as a percent =
  7. 7.7 out of 40 as a percent =
  8. 8.157 out of 200 as a percent =
  9. 9.37 out of 50 as a percent =
  10. 10.1 out of 50 as a percent =
  11. 11.21 out of 60 as a percent =
  12. 12.6 out of 40 as a percent =
  13. 13.30 out of 120 as a percent =
  14. 14.218 out of 400 as a percent =
  15. 15.74 out of 80 as a percent =
  16. 16.210 out of 300 as a percent =
  17. 17.2 out of 20 as a percent =
  18. 18.27 out of 120 as a percent =
  19. 19.47 out of 200 as a percent =
  20. 20.197 out of 200 as a percent =
  21. 21.18 out of 20 as a percent =
  22. 22.57 out of 120 as a percent =
  23. 23.1 out of 25 as a percent =
  24. 24.16 out of 20 as a percent =
  25. 25.51 out of 300 as a percent =
  26. 26.16 out of 25 as a percent =
  27. 27.24 out of 25 as a percent =
  28. 28.16 out of 80 as a percent =
  29. 29.2 out of 20 as a percent =
  30. 30.36 out of 300 as a percent =
  31. 31.186 out of 200 as a percent =
  32. 32.56 out of 80 as a percent =
  33. 33.48 out of 60 as a percent =
  34. 34.117 out of 150 as a percent =
  35. 35.4 out of 80 as a percent =
  36. 36.130 out of 250 as a percent =
  37. 37.60 out of 150 as a percent =
  38. 38.2 out of 200 as a percent =
  39. 39.166 out of 200 as a percent =
  40. 40.96 out of 120 as a percent =

Answer key

  1. 22.5
  2. 34
  3. 25
  4. 1.5
  5. 24
  6. 13
  7. 17.5
  8. 78.5
  9. 74
  10. 2
  11. 35
  12. 15
  13. 25
  14. 54.5
  15. 92.5
  16. 70
  17. 10
  18. 22.5
  19. 23.5
  20. 98.5
  21. 90
  22. 47.5
  23. 4
  24. 80
  25. 17
  26. 64
  27. 96
  28. 20
  29. 10
  30. 12
  31. 93
  32. 70
  33. 80
  34. 78
  35. 5
  36. 52
  37. 40
  38. 1
  39. 83
  40. 80

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