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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 607 · 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. 1.22 out of 80 as a percent =
  2. 2.210 out of 250 as a percent =
  3. 3.50 out of 250 as a percent =
  4. 4.8 out of 25 as a percent =
  5. 5.150 out of 250 as a percent =
  6. 6.24 out of 400 as a percent =
  7. 7.180 out of 250 as a percent =
  8. 8.38 out of 80 as a percent =
  9. 9.280 out of 500 as a percent =
  10. 10.294 out of 400 as a percent =
  11. 11.156 out of 200 as a percent =
  12. 12.16 out of 200 as a percent =
  13. 13.16 out of 400 as a percent =
  14. 14.14 out of 400 as a percent =
  15. 15.24 out of 25 as a percent =
  16. 16.51 out of 150 as a percent =
  17. 17.352 out of 400 as a percent =
  18. 18.20 out of 80 as a percent =
  19. 19.3 out of 50 as a percent =
  20. 20.48 out of 120 as a percent =
  21. 21.149 out of 200 as a percent =
  22. 22.266 out of 400 as a percent =
  23. 23.19 out of 40 as a percent =
  24. 24.144 out of 200 as a percent =
  25. 25.50 out of 250 as a percent =
  26. 26.78 out of 80 as a percent =
  27. 27.21 out of 60 as a percent =
  28. 28.80 out of 200 as a percent =
  29. 29.13 out of 40 as a percent =
  30. 30.20 out of 40 as a percent =
  31. 31.155 out of 200 as a percent =
  32. 32.2 out of 40 as a percent =
  33. 33.6 out of 20 as a percent =
  34. 34.145 out of 250 as a percent =
  35. 35.60 out of 80 as a percent =
  36. 36.17 out of 20 as a percent =
  37. 37.134 out of 400 as a percent =
  38. 38.185 out of 250 as a percent =
  39. 39.35 out of 250 as a percent =
  40. 40.2 out of 25 as a percent =

Answer key

  1. 27.5
  2. 84
  3. 20
  4. 32
  5. 60
  6. 6
  7. 72
  8. 47.5
  9. 56
  10. 73.5
  11. 78
  12. 8
  13. 4
  14. 3.5
  15. 96
  16. 34
  17. 88
  18. 25
  19. 6
  20. 40
  21. 74.5
  22. 66.5
  23. 47.5
  24. 72
  25. 20
  26. 97.5
  27. 35
  28. 40
  29. 32.5
  30. 50
  31. 77.5
  32. 5
  33. 30
  34. 58
  35. 75
  36. 85
  37. 33.5
  38. 74
  39. 14
  40. 8

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