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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 12 · 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. 1.22 out of 400 as a percent =
  2. 2.6 out of 20 as a percent =
  3. 3.51 out of 60 as a percent =
  4. 4.63 out of 150 as a percent =
  5. 5.2 out of 50 as a percent =
  6. 6.35 out of 50 as a percent =
  7. 7.74 out of 80 as a percent =
  8. 8.6 out of 60 as a percent =
  9. 9.70 out of 500 as a percent =
  10. 10.27 out of 150 as a percent =
  11. 11.80 out of 500 as a percent =
  12. 12.390 out of 500 as a percent =
  13. 13.1 out of 40 as a percent =
  14. 14.21 out of 150 as a percent =
  15. 15.45 out of 60 as a percent =
  16. 16.14 out of 20 as a percent =
  17. 17.1 out of 50 as a percent =
  18. 18.24 out of 50 as a percent =
  19. 19.78 out of 80 as a percent =
  20. 20.12 out of 60 as a percent =
  21. 21.235 out of 250 as a percent =
  22. 22.10 out of 25 as a percent =
  23. 23.35 out of 50 as a percent =
  24. 24.124 out of 200 as a percent =
  25. 25.164 out of 200 as a percent =
  26. 26.60 out of 150 as a percent =
  27. 27.52 out of 80 as a percent =
  28. 28.5 out of 25 as a percent =
  29. 29.440 out of 500 as a percent =
  30. 30.19 out of 50 as a percent =
  31. 31.7 out of 50 as a percent =
  32. 32.16 out of 25 as a percent =
  33. 33.27 out of 40 as a percent =
  34. 34.24 out of 25 as a percent =
  35. 35.220 out of 500 as a percent =
  36. 36.18 out of 300 as a percent =
  37. 37.58 out of 80 as a percent =
  38. 38.2 out of 40 as a percent =
  39. 39.15 out of 20 as a percent =
  40. 40.26 out of 50 as a percent =

Answer key

  1. 5.5
  2. 30
  3. 85
  4. 42
  5. 4
  6. 70
  7. 92.5
  8. 10
  9. 14
  10. 18
  11. 16
  12. 78
  13. 2.5
  14. 14
  15. 75
  16. 70
  17. 2
  18. 48
  19. 97.5
  20. 20
  21. 94
  22. 40
  23. 70
  24. 62
  25. 82
  26. 40
  27. 65
  28. 20
  29. 88
  30. 38
  31. 14
  32. 64
  33. 67.5
  34. 96
  35. 44
  36. 6
  37. 72.5
  38. 5
  39. 75
  40. 52

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