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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 457 · 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. 1.10 out of 25 as a percent =
  2. 2.4 out of 80 as a percent =
  3. 3.64 out of 80 as a percent =
  4. 4.18 out of 300 as a percent =
  5. 5.380 out of 500 as a percent =
  6. 6.42 out of 60 as a percent =
  7. 7.206 out of 400 as a percent =
  8. 8.18 out of 25 as a percent =
  9. 9.30 out of 50 as a percent =
  10. 10.37 out of 40 as a percent =
  11. 11.51 out of 60 as a percent =
  12. 12.240 out of 500 as a percent =
  13. 13.18 out of 25 as a percent =
  14. 14.10 out of 250 as a percent =
  15. 15.17 out of 40 as a percent =
  16. 16.117 out of 150 as a percent =
  17. 17.3 out of 300 as a percent =
  18. 18.370 out of 400 as a percent =
  19. 19.85 out of 500 as a percent =
  20. 20.156 out of 200 as a percent =
  21. 21.288 out of 300 as a percent =
  22. 22.39 out of 60 as a percent =
  23. 23.2 out of 20 as a percent =
  24. 24.294 out of 400 as a percent =
  25. 25.138 out of 150 as a percent =
  26. 26.1 out of 50 as a percent =
  27. 27.42 out of 300 as a percent =
  28. 28.90 out of 250 as a percent =
  29. 29.162 out of 400 as a percent =
  30. 30.36 out of 80 as a percent =
  31. 31.322 out of 400 as a percent =
  32. 32.32 out of 50 as a percent =
  33. 33.30 out of 300 as a percent =
  34. 34.9 out of 50 as a percent =
  35. 35.6 out of 25 as a percent =
  36. 36.72 out of 80 as a percent =
  37. 37.48 out of 300 as a percent =
  38. 38.2 out of 25 as a percent =
  39. 39.3 out of 20 as a percent =
  40. 40.11 out of 40 as a percent =

Answer key

  1. 40
  2. 5
  3. 80
  4. 6
  5. 76
  6. 70
  7. 51.5
  8. 72
  9. 60
  10. 92.5
  11. 85
  12. 48
  13. 72
  14. 4
  15. 42.5
  16. 78
  17. 1
  18. 92.5
  19. 17
  20. 78
  21. 96
  22. 65
  23. 10
  24. 73.5
  25. 92
  26. 2
  27. 14
  28. 36
  29. 40.5
  30. 45
  31. 80.5
  32. 64
  33. 10
  34. 18
  35. 24
  36. 90
  37. 16
  38. 8
  39. 15
  40. 27.5

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