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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 104 · 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. 1.9 out of 60 as a percent =
  2. 2.84 out of 400 as a percent =
  3. 3.102 out of 200 as a percent =
  4. 4.12 out of 150 as a percent =
  5. 5.268 out of 400 as a percent =
  6. 6.15 out of 50 as a percent =
  7. 7.6 out of 80 as a percent =
  8. 8.17 out of 50 as a percent =
  9. 9.15 out of 40 as a percent =
  10. 10.22 out of 80 as a percent =
  11. 11.31 out of 50 as a percent =
  12. 12.14 out of 40 as a percent =
  13. 13.54 out of 80 as a percent =
  14. 14.36 out of 50 as a percent =
  15. 15.9 out of 300 as a percent =
  16. 16.70 out of 250 as a percent =
  17. 17.30 out of 120 as a percent =
  18. 18.360 out of 500 as a percent =
  19. 19.3 out of 150 as a percent =
  20. 20.99 out of 300 as a percent =
  21. 21.38 out of 40 as a percent =
  22. 22.57 out of 60 as a percent =
  23. 23.218 out of 400 as a percent =
  24. 24.42 out of 60 as a percent =
  25. 25.16 out of 50 as a percent =
  26. 26.485 out of 500 as a percent =
  27. 27.36 out of 60 as a percent =
  28. 28.2 out of 50 as a percent =
  29. 29.35 out of 40 as a percent =
  30. 30.150 out of 250 as a percent =
  31. 31.36 out of 60 as a percent =
  32. 32.21 out of 150 as a percent =
  33. 33.62 out of 80 as a percent =
  34. 34.76 out of 80 as a percent =
  35. 35.10 out of 40 as a percent =
  36. 36.8 out of 50 as a percent =
  37. 37.38 out of 40 as a percent =
  38. 38.189 out of 300 as a percent =
  39. 39.110 out of 250 as a percent =
  40. 40.32 out of 80 as a percent =

Answer key

  1. 15
  2. 21
  3. 51
  4. 8
  5. 67
  6. 30
  7. 7.5
  8. 34
  9. 37.5
  10. 27.5
  11. 62
  12. 35
  13. 67.5
  14. 72
  15. 3
  16. 28
  17. 25
  18. 72
  19. 2
  20. 33
  21. 95
  22. 95
  23. 54.5
  24. 70
  25. 32
  26. 97
  27. 60
  28. 4
  29. 87.5
  30. 60
  31. 60
  32. 14
  33. 77.5
  34. 95
  35. 25
  36. 16
  37. 95
  38. 63
  39. 44
  40. 40

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