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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 107 · 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. 1.123 out of 150 as a percent =
  2. 2.9 out of 25 as a percent =
  3. 3.32 out of 40 as a percent =
  4. 4.11 out of 20 as a percent =
  5. 5.24 out of 200 as a percent =
  6. 6.7 out of 25 as a percent =
  7. 7.90 out of 120 as a percent =
  8. 8.18 out of 120 as a percent =
  9. 9.1 out of 20 as a percent =
  10. 10.45 out of 120 as a percent =
  11. 11.42 out of 200 as a percent =
  12. 12.32 out of 80 as a percent =
  13. 13.3 out of 25 as a percent =
  14. 14.6 out of 120 as a percent =
  15. 15.3 out of 25 as a percent =
  16. 16.220 out of 250 as a percent =
  17. 17.490 out of 500 as a percent =
  18. 18.22 out of 25 as a percent =
  19. 19.21 out of 25 as a percent =
  20. 20.300 out of 500 as a percent =
  21. 21.10 out of 80 as a percent =
  22. 22.2 out of 25 as a percent =
  23. 23.174 out of 200 as a percent =
  24. 24.55 out of 250 as a percent =
  25. 25.300 out of 500 as a percent =
  26. 26.4 out of 25 as a percent =
  27. 27.42 out of 150 as a percent =
  28. 28.6 out of 25 as a percent =
  29. 29.49 out of 50 as a percent =
  30. 30.78 out of 80 as a percent =
  31. 31.30 out of 500 as a percent =
  32. 32.15 out of 300 as a percent =
  33. 33.201 out of 300 as a percent =
  34. 34.26 out of 200 as a percent =
  35. 35.80 out of 250 as a percent =
  36. 36.41 out of 50 as a percent =
  37. 37.297 out of 300 as a percent =
  38. 38.156 out of 300 as a percent =
  39. 39.90 out of 300 as a percent =
  40. 40.38 out of 50 as a percent =

Answer key

  1. 82
  2. 36
  3. 80
  4. 55
  5. 12
  6. 28
  7. 75
  8. 15
  9. 5
  10. 37.5
  11. 21
  12. 40
  13. 12
  14. 5
  15. 12
  16. 88
  17. 98
  18. 88
  19. 84
  20. 60
  21. 12.5
  22. 8
  23. 87
  24. 22
  25. 60
  26. 16
  27. 28
  28. 24
  29. 98
  30. 97.5
  31. 6
  32. 5
  33. 67
  34. 13
  35. 32
  36. 82
  37. 99
  38. 52
  39. 30
  40. 76

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