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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 789 · 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. 1.62 out of 80 as a percent =
  2. 2.7 out of 20 as a percent =
  3. 3.70 out of 400 as a percent =
  4. 4.9 out of 60 as a percent =
  5. 5.19 out of 25 as a percent =
  6. 6.33 out of 120 as a percent =
  7. 7.2 out of 20 as a percent =
  8. 8.6 out of 50 as a percent =
  9. 9.26 out of 40 as a percent =
  10. 10.63 out of 150 as a percent =
  11. 11.5 out of 25 as a percent =
  12. 12.164 out of 400 as a percent =
  13. 13.2 out of 25 as a percent =
  14. 14.3 out of 50 as a percent =
  15. 15.11 out of 20 as a percent =
  16. 16.72 out of 80 as a percent =
  17. 17.5 out of 20 as a percent =
  18. 18.202 out of 400 as a percent =
  19. 19.33 out of 60 as a percent =
  20. 20.30 out of 400 as a percent =
  21. 21.73 out of 200 as a percent =
  22. 22.55 out of 500 as a percent =
  23. 23.57 out of 300 as a percent =
  24. 24.4 out of 20 as a percent =
  25. 25.10 out of 25 as a percent =
  26. 26.153 out of 300 as a percent =
  27. 27.6 out of 20 as a percent =
  28. 28.56 out of 200 as a percent =
  29. 29.117 out of 120 as a percent =
  30. 30.78 out of 150 as a percent =
  31. 31.255 out of 500 as a percent =
  32. 32.51 out of 300 as a percent =
  33. 33.74 out of 80 as a percent =
  34. 34.60 out of 250 as a percent =
  35. 35.78 out of 400 as a percent =
  36. 36.4 out of 40 as a percent =
  37. 37.3 out of 25 as a percent =
  38. 38.159 out of 300 as a percent =
  39. 39.6 out of 60 as a percent =
  40. 40.47 out of 50 as a percent =

Answer key

  1. 77.5
  2. 35
  3. 17.5
  4. 15
  5. 76
  6. 27.5
  7. 10
  8. 12
  9. 65
  10. 42
  11. 20
  12. 41
  13. 8
  14. 6
  15. 55
  16. 90
  17. 25
  18. 50.5
  19. 55
  20. 7.5
  21. 36.5
  22. 11
  23. 19
  24. 20
  25. 40
  26. 51
  27. 30
  28. 28
  29. 97.5
  30. 52
  31. 51
  32. 17
  33. 92.5
  34. 24
  35. 19.5
  36. 10
  37. 12
  38. 53
  39. 10
  40. 94

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