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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 242 · 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. 1.10 out of 25 as a percent =
  2. 2.10 out of 500 as a percent =
  3. 3.28 out of 400 as a percent =
  4. 4.42 out of 50 as a percent =
  5. 5.232 out of 400 as a percent =
  6. 6.279 out of 300 as a percent =
  7. 7.16 out of 50 as a percent =
  8. 8.20 out of 40 as a percent =
  9. 9.210 out of 250 as a percent =
  10. 10.11 out of 20 as a percent =
  11. 11.29 out of 40 as a percent =
  12. 12.31 out of 50 as a percent =
  13. 13.60 out of 150 as a percent =
  14. 14.43 out of 50 as a percent =
  15. 15.145 out of 500 as a percent =
  16. 16.1 out of 25 as a percent =
  17. 17.18 out of 300 as a percent =
  18. 18.70 out of 80 as a percent =
  19. 19.30 out of 40 as a percent =
  20. 20.45 out of 500 as a percent =
  21. 21.54 out of 120 as a percent =
  22. 22.30 out of 50 as a percent =
  23. 23.18 out of 120 as a percent =
  24. 24.4 out of 20 as a percent =
  25. 25.200 out of 250 as a percent =
  26. 26.5 out of 40 as a percent =
  27. 27.54 out of 60 as a percent =
  28. 28.34 out of 50 as a percent =
  29. 29.51 out of 300 as a percent =
  30. 30.69 out of 120 as a percent =
  31. 31.101 out of 200 as a percent =
  32. 32.9 out of 60 as a percent =
  33. 33.6 out of 20 as a percent =
  34. 34.200 out of 250 as a percent =
  35. 35.15 out of 60 as a percent =
  36. 36.20 out of 500 as a percent =
  37. 37.50 out of 80 as a percent =
  38. 38.96 out of 150 as a percent =
  39. 39.29 out of 40 as a percent =
  40. 40.26 out of 400 as a percent =

Answer key

  1. 40
  2. 2
  3. 7
  4. 84
  5. 58
  6. 93
  7. 32
  8. 50
  9. 84
  10. 55
  11. 72.5
  12. 62
  13. 40
  14. 86
  15. 29
  16. 4
  17. 6
  18. 87.5
  19. 75
  20. 9
  21. 45
  22. 60
  23. 15
  24. 20
  25. 80
  26. 12.5
  27. 90
  28. 68
  29. 17
  30. 57.5
  31. 50.5
  32. 15
  33. 30
  34. 80
  35. 25
  36. 4
  37. 62.5
  38. 64
  39. 72.5
  40. 6.5

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