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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 696 · 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. 1.388 out of 400 as a percent =
  2. 2.127 out of 200 as a percent =
  3. 3.18 out of 20 as a percent =
  4. 4.69 out of 120 as a percent =
  5. 5.175 out of 250 as a percent =
  6. 6.108 out of 120 as a percent =
  7. 7.66 out of 150 as a percent =
  8. 8.31 out of 40 as a percent =
  9. 9.32 out of 40 as a percent =
  10. 10.250 out of 500 as a percent =
  11. 11.10 out of 80 as a percent =
  12. 12.93 out of 300 as a percent =
  13. 13.475 out of 500 as a percent =
  14. 14.490 out of 500 as a percent =
  15. 15.35 out of 250 as a percent =
  16. 16.2 out of 20 as a percent =
  17. 17.38 out of 80 as a percent =
  18. 18.124 out of 400 as a percent =
  19. 19.10 out of 50 as a percent =
  20. 20.117 out of 200 as a percent =
  21. 21.48 out of 60 as a percent =
  22. 22.147 out of 300 as a percent =
  23. 23.5 out of 500 as a percent =
  24. 24.8 out of 40 as a percent =
  25. 25.27 out of 40 as a percent =
  26. 26.8 out of 80 as a percent =
  27. 27.147 out of 150 as a percent =
  28. 28.9 out of 20 as a percent =
  29. 29.169 out of 200 as a percent =
  30. 30.5 out of 20 as a percent =
  31. 31.70 out of 80 as a percent =
  32. 32.32 out of 80 as a percent =
  33. 33.9 out of 60 as a percent =
  34. 34.191 out of 200 as a percent =
  35. 35.6 out of 20 as a percent =
  36. 36.196 out of 200 as a percent =
  37. 37.215 out of 250 as a percent =
  38. 38.11 out of 25 as a percent =
  39. 39.24 out of 300 as a percent =
  40. 40.159 out of 200 as a percent =

Answer key

  1. 97
  2. 63.5
  3. 90
  4. 57.5
  5. 70
  6. 90
  7. 44
  8. 77.5
  9. 80
  10. 50
  11. 12.5
  12. 31
  13. 95
  14. 98
  15. 14
  16. 10
  17. 47.5
  18. 31
  19. 20
  20. 58.5
  21. 80
  22. 49
  23. 1
  24. 20
  25. 67.5
  26. 10
  27. 98
  28. 45
  29. 84.5
  30. 25
  31. 87.5
  32. 40
  33. 15
  34. 95.5
  35. 30
  36. 98
  37. 86
  38. 44
  39. 8
  40. 79.5

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