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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 430 · 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. 1.276 out of 400 as a percent =
  2. 2.62 out of 80 as a percent =
  3. 3.87 out of 120 as a percent =
  4. 4.415 out of 500 as a percent =
  5. 5.111 out of 120 as a percent =
  6. 6.43 out of 50 as a percent =
  7. 7.15 out of 40 as a percent =
  8. 8.96 out of 400 as a percent =
  9. 9.290 out of 400 as a percent =
  10. 10.69 out of 150 as a percent =
  11. 11.33 out of 150 as a percent =
  12. 12.78 out of 120 as a percent =
  13. 13.185 out of 500 as a percent =
  14. 14.5 out of 20 as a percent =
  15. 15.30 out of 120 as a percent =
  16. 16.36 out of 120 as a percent =
  17. 17.72 out of 150 as a percent =
  18. 18.10 out of 20 as a percent =
  19. 19.75 out of 120 as a percent =
  20. 20.63 out of 120 as a percent =
  21. 21.39 out of 120 as a percent =
  22. 22.21 out of 50 as a percent =
  23. 23.39 out of 50 as a percent =
  24. 24.254 out of 400 as a percent =
  25. 25.120 out of 250 as a percent =
  26. 26.21 out of 25 as a percent =
  27. 27.105 out of 250 as a percent =
  28. 28.272 out of 400 as a percent =
  29. 29.12 out of 20 as a percent =
  30. 30.6 out of 300 as a percent =
  31. 31.105 out of 120 as a percent =
  32. 32.1 out of 20 as a percent =
  33. 33.114 out of 120 as a percent =
  34. 34.120 out of 150 as a percent =
  35. 35.95 out of 500 as a percent =
  36. 36.345 out of 500 as a percent =
  37. 37.37 out of 40 as a percent =
  38. 38.35 out of 50 as a percent =
  39. 39.123 out of 300 as a percent =
  40. 40.1 out of 25 as a percent =

Answer key

  1. 69
  2. 77.5
  3. 72.5
  4. 83
  5. 92.5
  6. 86
  7. 37.5
  8. 24
  9. 72.5
  10. 46
  11. 22
  12. 65
  13. 37
  14. 25
  15. 25
  16. 30
  17. 48
  18. 50
  19. 62.5
  20. 52.5
  21. 32.5
  22. 42
  23. 78
  24. 63.5
  25. 48
  26. 84
  27. 42
  28. 68
  29. 60
  30. 2
  31. 87.5
  32. 5
  33. 95
  34. 80
  35. 19
  36. 69
  37. 92.5
  38. 70
  39. 41
  40. 4

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