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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 858 · 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. 1.15 out of 20 as a percent =
  2. 2.139 out of 200 as a percent =
  3. 3.145 out of 500 as a percent =
  4. 4.21 out of 300 as a percent =
  5. 5.19 out of 20 as a percent =
  6. 6.67 out of 200 as a percent =
  7. 7.19 out of 40 as a percent =
  8. 8.81 out of 150 as a percent =
  9. 9.40 out of 80 as a percent =
  10. 10.55 out of 200 as a percent =
  11. 11.22 out of 50 as a percent =
  12. 12.225 out of 250 as a percent =
  13. 13.125 out of 500 as a percent =
  14. 14.5 out of 20 as a percent =
  15. 15.51 out of 60 as a percent =
  16. 16.1 out of 25 as a percent =
  17. 17.45 out of 150 as a percent =
  18. 18.270 out of 300 as a percent =
  19. 19.132 out of 400 as a percent =
  20. 20.3 out of 60 as a percent =
  21. 21.25 out of 250 as a percent =
  22. 22.16 out of 25 as a percent =
  23. 23.123 out of 150 as a percent =
  24. 24.1 out of 25 as a percent =
  25. 25.3 out of 300 as a percent =
  26. 26.36 out of 80 as a percent =
  27. 27.4 out of 50 as a percent =
  28. 28.125 out of 250 as a percent =
  29. 29.162 out of 300 as a percent =
  30. 30.39 out of 120 as a percent =
  31. 31.222 out of 300 as a percent =
  32. 32.1 out of 20 as a percent =
  33. 33.126 out of 150 as a percent =
  34. 34.6 out of 25 as a percent =
  35. 35.12 out of 20 as a percent =
  36. 36.99 out of 120 as a percent =
  37. 37.12 out of 400 as a percent =
  38. 38.18 out of 25 as a percent =
  39. 39.53 out of 200 as a percent =
  40. 40.24 out of 60 as a percent =

Answer key

  1. 75
  2. 69.5
  3. 29
  4. 7
  5. 95
  6. 33.5
  7. 47.5
  8. 54
  9. 50
  10. 27.5
  11. 44
  12. 90
  13. 25
  14. 25
  15. 85
  16. 4
  17. 30
  18. 90
  19. 33
  20. 5
  21. 10
  22. 64
  23. 82
  24. 4
  25. 1
  26. 45
  27. 8
  28. 50
  29. 54
  30. 32.5
  31. 74
  32. 5
  33. 84
  34. 24
  35. 60
  36. 82.5
  37. 3
  38. 72
  39. 26.5
  40. 40

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