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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 78 · 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. 1.21 out of 25 as a percent =
  2. 2.103 out of 200 as a percent =
  3. 3.190 out of 250 as a percent =
  4. 4.21 out of 150 as a percent =
  5. 5.193 out of 200 as a percent =
  6. 6.19 out of 20 as a percent =
  7. 7.6 out of 60 as a percent =
  8. 8.6 out of 120 as a percent =
  9. 9.9 out of 40 as a percent =
  10. 10.54 out of 60 as a percent =
  11. 11.12 out of 20 as a percent =
  12. 12.25 out of 500 as a percent =
  13. 13.12 out of 20 as a percent =
  14. 14.50 out of 250 as a percent =
  15. 15.99 out of 120 as a percent =
  16. 16.2 out of 40 as a percent =
  17. 17.4 out of 80 as a percent =
  18. 18.17 out of 20 as a percent =
  19. 19.59 out of 200 as a percent =
  20. 20.62 out of 80 as a percent =
  21. 21.120 out of 400 as a percent =
  22. 22.4 out of 40 as a percent =
  23. 23.14 out of 20 as a percent =
  24. 24.17 out of 50 as a percent =
  25. 25.145 out of 250 as a percent =
  26. 26.35 out of 250 as a percent =
  27. 27.26 out of 40 as a percent =
  28. 28.57 out of 120 as a percent =
  29. 29.22 out of 80 as a percent =
  30. 30.16 out of 25 as a percent =
  31. 31.110 out of 500 as a percent =
  32. 32.25 out of 50 as a percent =
  33. 33.11 out of 20 as a percent =
  34. 34.12 out of 150 as a percent =
  35. 35.19 out of 50 as a percent =
  36. 36.25 out of 40 as a percent =
  37. 37.170 out of 250 as a percent =
  38. 38.3 out of 40 as a percent =
  39. 39.480 out of 500 as a percent =
  40. 40.6 out of 20 as a percent =

Answer key

  1. 84
  2. 51.5
  3. 76
  4. 14
  5. 96.5
  6. 95
  7. 10
  8. 5
  9. 22.5
  10. 90
  11. 60
  12. 5
  13. 60
  14. 20
  15. 82.5
  16. 5
  17. 5
  18. 85
  19. 29.5
  20. 77.5
  21. 30
  22. 10
  23. 70
  24. 34
  25. 58
  26. 14
  27. 65
  28. 47.5
  29. 27.5
  30. 64
  31. 22
  32. 50
  33. 55
  34. 8
  35. 38
  36. 62.5
  37. 68
  38. 7.5
  39. 96
  40. 30

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