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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 889 · 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. 1.7 out of 40 as a percent =
  2. 2.111 out of 150 as a percent =
  3. 3.74 out of 80 as a percent =
  4. 4.129 out of 200 as a percent =
  5. 5.70 out of 400 as a percent =
  6. 6.2 out of 50 as a percent =
  7. 7.27 out of 300 as a percent =
  8. 8.3 out of 120 as a percent =
  9. 9.60 out of 120 as a percent =
  10. 10.4 out of 25 as a percent =
  11. 11.9 out of 40 as a percent =
  12. 12.405 out of 500 as a percent =
  13. 13.99 out of 120 as a percent =
  14. 14.108 out of 150 as a percent =
  15. 15.2 out of 40 as a percent =
  16. 16.192 out of 400 as a percent =
  17. 17.195 out of 200 as a percent =
  18. 18.21 out of 25 as a percent =
  19. 19.27 out of 120 as a percent =
  20. 20.10 out of 20 as a percent =
  21. 21.35 out of 50 as a percent =
  22. 22.12 out of 20 as a percent =
  23. 23.117 out of 150 as a percent =
  24. 24.146 out of 200 as a percent =
  25. 25.72 out of 150 as a percent =
  26. 26.68 out of 400 as a percent =
  27. 27.40 out of 50 as a percent =
  28. 28.10 out of 200 as a percent =
  29. 29.25 out of 50 as a percent =
  30. 30.16 out of 20 as a percent =
  31. 31.8 out of 20 as a percent =
  32. 32.7 out of 20 as a percent =
  33. 33.13 out of 25 as a percent =
  34. 34.135 out of 250 as a percent =
  35. 35.5 out of 20 as a percent =
  36. 36.111 out of 120 as a percent =
  37. 37.9 out of 120 as a percent =
  38. 38.100 out of 250 as a percent =
  39. 39.3 out of 60 as a percent =
  40. 40.3 out of 20 as a percent =

Answer key

  1. 17.5
  2. 74
  3. 92.5
  4. 64.5
  5. 17.5
  6. 4
  7. 9
  8. 2.5
  9. 50
  10. 16
  11. 22.5
  12. 81
  13. 82.5
  14. 72
  15. 5
  16. 48
  17. 97.5
  18. 84
  19. 22.5
  20. 50
  21. 70
  22. 60
  23. 78
  24. 73
  25. 48
  26. 17
  27. 80
  28. 5
  29. 50
  30. 80
  31. 40
  32. 35
  33. 52
  34. 54
  35. 25
  36. 92.5
  37. 7.5
  38. 40
  39. 5
  40. 15

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