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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 267 · 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. 1.5 out of 50 as a percent =
  2. 2.51 out of 150 as a percent =
  3. 3.24 out of 40 as a percent =
  4. 4.189 out of 300 as a percent =
  5. 5.145 out of 500 as a percent =
  6. 6.6 out of 50 as a percent =
  7. 7.99 out of 150 as a percent =
  8. 8.13 out of 20 as a percent =
  9. 9.14 out of 25 as a percent =
  10. 10.130 out of 250 as a percent =
  11. 11.96 out of 150 as a percent =
  12. 12.9 out of 150 as a percent =
  13. 13.215 out of 250 as a percent =
  14. 14.48 out of 50 as a percent =
  15. 15.41 out of 50 as a percent =
  16. 16.13 out of 50 as a percent =
  17. 17.32 out of 50 as a percent =
  18. 18.48 out of 50 as a percent =
  19. 19.2 out of 25 as a percent =
  20. 20.30 out of 60 as a percent =
  21. 21.17 out of 20 as a percent =
  22. 22.9 out of 300 as a percent =
  23. 23.38 out of 80 as a percent =
  24. 24.278 out of 400 as a percent =
  25. 25.60 out of 80 as a percent =
  26. 26.7 out of 40 as a percent =
  27. 27.19 out of 20 as a percent =
  28. 28.138 out of 150 as a percent =
  29. 29.8 out of 80 as a percent =
  30. 30.30 out of 400 as a percent =
  31. 31.1 out of 25 as a percent =
  32. 32.80 out of 250 as a percent =
  33. 33.2 out of 25 as a percent =
  34. 34.10 out of 50 as a percent =
  35. 35.3 out of 25 as a percent =
  36. 36.36 out of 60 as a percent =
  37. 37.1 out of 50 as a percent =
  38. 38.18 out of 80 as a percent =
  39. 39.60 out of 80 as a percent =
  40. 40.49 out of 50 as a percent =

Answer key

  1. 10
  2. 34
  3. 60
  4. 63
  5. 29
  6. 12
  7. 66
  8. 65
  9. 56
  10. 52
  11. 64
  12. 6
  13. 86
  14. 96
  15. 82
  16. 26
  17. 64
  18. 96
  19. 8
  20. 50
  21. 85
  22. 3
  23. 47.5
  24. 69.5
  25. 75
  26. 17.5
  27. 95
  28. 92
  29. 10
  30. 7.5
  31. 4
  32. 32
  33. 8
  34. 20
  35. 12
  36. 60
  37. 2
  38. 22.5
  39. 75
  40. 98

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