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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 307 · 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. 1.33 out of 120 as a percent =
  2. 2.100 out of 250 as a percent =
  3. 3.4 out of 25 as a percent =
  4. 4.32 out of 40 as a percent =
  5. 5.50 out of 200 as a percent =
  6. 6.240 out of 250 as a percent =
  7. 7.14 out of 400 as a percent =
  8. 8.5 out of 20 as a percent =
  9. 9.138 out of 150 as a percent =
  10. 10.100 out of 250 as a percent =
  11. 11.3 out of 150 as a percent =
  12. 12.54 out of 150 as a percent =
  13. 13.176 out of 400 as a percent =
  14. 14.46 out of 400 as a percent =
  15. 15.185 out of 500 as a percent =
  16. 16.138 out of 150 as a percent =
  17. 17.1 out of 40 as a percent =
  18. 18.27 out of 50 as a percent =
  19. 19.33 out of 50 as a percent =
  20. 20.17 out of 20 as a percent =
  21. 21.112 out of 400 as a percent =
  22. 22.194 out of 200 as a percent =
  23. 23.90 out of 250 as a percent =
  24. 24.7 out of 200 as a percent =
  25. 25.10 out of 50 as a percent =
  26. 26.2 out of 80 as a percent =
  27. 27.12 out of 20 as a percent =
  28. 28.16 out of 50 as a percent =
  29. 29.72 out of 200 as a percent =
  30. 30.485 out of 500 as a percent =
  31. 31.30 out of 300 as a percent =
  32. 32.155 out of 250 as a percent =
  33. 33.81 out of 150 as a percent =
  34. 34.16 out of 40 as a percent =
  35. 35.58 out of 80 as a percent =
  36. 36.12 out of 150 as a percent =
  37. 37.32 out of 80 as a percent =
  38. 38.60 out of 80 as a percent =
  39. 39.102 out of 150 as a percent =
  40. 40.30 out of 500 as a percent =

Answer key

  1. 27.5
  2. 40
  3. 16
  4. 80
  5. 25
  6. 96
  7. 3.5
  8. 25
  9. 92
  10. 40
  11. 2
  12. 36
  13. 44
  14. 11.5
  15. 37
  16. 92
  17. 2.5
  18. 54
  19. 66
  20. 85
  21. 28
  22. 97
  23. 36
  24. 3.5
  25. 20
  26. 2.5
  27. 60
  28. 32
  29. 36
  30. 97
  31. 10
  32. 62
  33. 54
  34. 40
  35. 72.5
  36. 8
  37. 40
  38. 75
  39. 68
  40. 6

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