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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 206 · 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. 1.21 out of 40 as a percent =
  2. 2.84 out of 150 as a percent =
  3. 3.14 out of 25 as a percent =
  4. 4.129 out of 150 as a percent =
  5. 5.29 out of 40 as a percent =
  6. 6.8 out of 40 as a percent =
  7. 7.5 out of 40 as a percent =
  8. 8.58 out of 400 as a percent =
  9. 9.63 out of 150 as a percent =
  10. 10.148 out of 200 as a percent =
  11. 11.31 out of 40 as a percent =
  12. 12.25 out of 500 as a percent =
  13. 13.24 out of 80 as a percent =
  14. 14.46 out of 200 as a percent =
  15. 15.119 out of 200 as a percent =
  16. 16.21 out of 40 as a percent =
  17. 17.63 out of 120 as a percent =
  18. 18.100 out of 500 as a percent =
  19. 19.159 out of 200 as a percent =
  20. 20.54 out of 60 as a percent =
  21. 21.325 out of 500 as a percent =
  22. 22.48 out of 60 as a percent =
  23. 23.100 out of 250 as a percent =
  24. 24.24 out of 80 as a percent =
  25. 25.6 out of 60 as a percent =
  26. 26.16 out of 25 as a percent =
  27. 27.1 out of 40 as a percent =
  28. 28.25 out of 50 as a percent =
  29. 29.2 out of 40 as a percent =
  30. 30.2 out of 20 as a percent =
  31. 31.72 out of 300 as a percent =
  32. 32.36 out of 60 as a percent =
  33. 33.298 out of 400 as a percent =
  34. 34.246 out of 400 as a percent =
  35. 35.12 out of 60 as a percent =
  36. 36.12 out of 50 as a percent =
  37. 37.8 out of 25 as a percent =
  38. 38.33 out of 40 as a percent =
  39. 39.36 out of 200 as a percent =
  40. 40.22 out of 25 as a percent =

Answer key

  1. 52.5
  2. 56
  3. 56
  4. 86
  5. 72.5
  6. 20
  7. 12.5
  8. 14.5
  9. 42
  10. 74
  11. 77.5
  12. 5
  13. 30
  14. 23
  15. 59.5
  16. 52.5
  17. 52.5
  18. 20
  19. 79.5
  20. 90
  21. 65
  22. 80
  23. 40
  24. 30
  25. 10
  26. 64
  27. 2.5
  28. 50
  29. 5
  30. 10
  31. 24
  32. 60
  33. 74.5
  34. 61.5
  35. 20
  36. 24
  37. 32
  38. 82.5
  39. 18
  40. 88

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