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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 105 · 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. 1.42 out of 60 as a percent =
  2. 2.314 out of 400 as a percent =
  3. 3.25 out of 500 as a percent =
  4. 4.14 out of 20 as a percent =
  5. 5.185 out of 500 as a percent =
  6. 6.22 out of 40 as a percent =
  7. 7.18 out of 400 as a percent =
  8. 8.110 out of 200 as a percent =
  9. 9.14 out of 50 as a percent =
  10. 10.14 out of 20 as a percent =
  11. 11.6 out of 60 as a percent =
  12. 12.175 out of 200 as a percent =
  13. 13.69 out of 150 as a percent =
  14. 14.8 out of 25 as a percent =
  15. 15.145 out of 250 as a percent =
  16. 16.3 out of 60 as a percent =
  17. 17.74 out of 80 as a percent =
  18. 18.5 out of 20 as a percent =
  19. 19.267 out of 300 as a percent =
  20. 20.20 out of 25 as a percent =
  21. 21.54 out of 80 as a percent =
  22. 22.10 out of 20 as a percent =
  23. 23.4 out of 25 as a percent =
  24. 24.124 out of 200 as a percent =
  25. 25.45 out of 120 as a percent =
  26. 26.10 out of 50 as a percent =
  27. 27.47 out of 50 as a percent =
  28. 28.2 out of 40 as a percent =
  29. 29.5 out of 25 as a percent =
  30. 30.5 out of 250 as a percent =
  31. 31.24 out of 80 as a percent =
  32. 32.28 out of 200 as a percent =
  33. 33.376 out of 400 as a percent =
  34. 34.8 out of 80 as a percent =
  35. 35.84 out of 300 as a percent =
  36. 36.141 out of 200 as a percent =
  37. 37.30 out of 80 as a percent =
  38. 38.23 out of 200 as a percent =
  39. 39.34 out of 50 as a percent =
  40. 40.205 out of 250 as a percent =

Answer key

  1. 70
  2. 78.5
  3. 5
  4. 70
  5. 37
  6. 55
  7. 4.5
  8. 55
  9. 28
  10. 70
  11. 10
  12. 87.5
  13. 46
  14. 32
  15. 58
  16. 5
  17. 92.5
  18. 25
  19. 89
  20. 80
  21. 67.5
  22. 50
  23. 16
  24. 62
  25. 37.5
  26. 20
  27. 94
  28. 5
  29. 20
  30. 2
  31. 30
  32. 14
  33. 94
  34. 10
  35. 28
  36. 70.5
  37. 37.5
  38. 11.5
  39. 68
  40. 82

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