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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 597 · 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. 1.173 out of 200 as a percent =
  2. 2.14 out of 80 as a percent =
  3. 3.180 out of 400 as a percent =
  4. 4.105 out of 250 as a percent =
  5. 5.37 out of 200 as a percent =
  6. 6.21 out of 120 as a percent =
  7. 7.140 out of 250 as a percent =
  8. 8.18 out of 300 as a percent =
  9. 9.17 out of 200 as a percent =
  10. 10.90 out of 500 as a percent =
  11. 11.10 out of 80 as a percent =
  12. 12.63 out of 300 as a percent =
  13. 13.111 out of 120 as a percent =
  14. 14.5 out of 500 as a percent =
  15. 15.51 out of 60 as a percent =
  16. 16.8 out of 40 as a percent =
  17. 17.14 out of 25 as a percent =
  18. 18.69 out of 150 as a percent =
  19. 19.13 out of 40 as a percent =
  20. 20.20 out of 500 as a percent =
  21. 21.36 out of 300 as a percent =
  22. 22.128 out of 400 as a percent =
  23. 23.115 out of 500 as a percent =
  24. 24.90 out of 500 as a percent =
  25. 25.12 out of 150 as a percent =
  26. 26.84 out of 150 as a percent =
  27. 27.117 out of 200 as a percent =
  28. 28.25 out of 40 as a percent =
  29. 29.35 out of 40 as a percent =
  30. 30.12 out of 20 as a percent =
  31. 31.165 out of 300 as a percent =
  32. 32.395 out of 500 as a percent =
  33. 33.3 out of 60 as a percent =
  34. 34.72 out of 300 as a percent =
  35. 35.220 out of 250 as a percent =
  36. 36.18 out of 25 as a percent =
  37. 37.9 out of 40 as a percent =
  38. 38.8 out of 20 as a percent =
  39. 39.1 out of 20 as a percent =
  40. 40.48 out of 50 as a percent =

Answer key

  1. 86.5
  2. 17.5
  3. 45
  4. 42
  5. 18.5
  6. 17.5
  7. 56
  8. 6
  9. 8.5
  10. 18
  11. 12.5
  12. 21
  13. 92.5
  14. 1
  15. 85
  16. 20
  17. 56
  18. 46
  19. 32.5
  20. 4
  21. 12
  22. 32
  23. 23
  24. 18
  25. 8
  26. 56
  27. 58.5
  28. 62.5
  29. 87.5
  30. 60
  31. 55
  32. 79
  33. 5
  34. 24
  35. 88
  36. 72
  37. 22.5
  38. 40
  39. 5
  40. 96

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