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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 721 · 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. 1.208 out of 400 as a percent =
  2. 2.326 out of 400 as a percent =
  3. 3.65 out of 250 as a percent =
  4. 4.32 out of 80 as a percent =
  5. 5.42 out of 150 as a percent =
  6. 6.27 out of 120 as a percent =
  7. 7.39 out of 50 as a percent =
  8. 8.10 out of 20 as a percent =
  9. 9.110 out of 250 as a percent =
  10. 10.70 out of 500 as a percent =
  11. 11.10 out of 250 as a percent =
  12. 12.5 out of 20 as a percent =
  13. 13.145 out of 500 as a percent =
  14. 14.15 out of 120 as a percent =
  15. 15.4 out of 25 as a percent =
  16. 16.264 out of 300 as a percent =
  17. 17.214 out of 400 as a percent =
  18. 18.18 out of 120 as a percent =
  19. 19.81 out of 150 as a percent =
  20. 20.39 out of 50 as a percent =
  21. 21.16 out of 20 as a percent =
  22. 22.8 out of 40 as a percent =
  23. 23.10 out of 80 as a percent =
  24. 24.90 out of 300 as a percent =
  25. 25.175 out of 250 as a percent =
  26. 26.165 out of 250 as a percent =
  27. 27.15 out of 25 as a percent =
  28. 28.17 out of 20 as a percent =
  29. 29.4 out of 40 as a percent =
  30. 30.28 out of 400 as a percent =
  31. 31.30 out of 250 as a percent =
  32. 32.78 out of 120 as a percent =
  33. 33.111 out of 120 as a percent =
  34. 34.385 out of 500 as a percent =
  35. 35.9 out of 60 as a percent =
  36. 36.141 out of 150 as a percent =
  37. 37.140 out of 250 as a percent =
  38. 38.33 out of 60 as a percent =
  39. 39.22 out of 80 as a percent =
  40. 40.18 out of 80 as a percent =

Answer key

  1. 52
  2. 81.5
  3. 26
  4. 40
  5. 28
  6. 22.5
  7. 78
  8. 50
  9. 44
  10. 14
  11. 4
  12. 25
  13. 29
  14. 12.5
  15. 16
  16. 88
  17. 53.5
  18. 15
  19. 54
  20. 78
  21. 80
  22. 20
  23. 12.5
  24. 30
  25. 70
  26. 66
  27. 60
  28. 85
  29. 10
  30. 7
  31. 12
  32. 65
  33. 92.5
  34. 77
  35. 15
  36. 94
  37. 56
  38. 55
  39. 27.5
  40. 22.5

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