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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 623 · 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. 1.48 out of 150 as a percent =
  2. 2.36 out of 40 as a percent =
  3. 3.10 out of 20 as a percent =
  4. 4.23 out of 40 as a percent =
  5. 5.230 out of 500 as a percent =
  6. 6.27 out of 300 as a percent =
  7. 7.90 out of 120 as a percent =
  8. 8.228 out of 300 as a percent =
  9. 9.50 out of 250 as a percent =
  10. 10.117 out of 120 as a percent =
  11. 11.99 out of 150 as a percent =
  12. 12.284 out of 400 as a percent =
  13. 13.33 out of 60 as a percent =
  14. 14.78 out of 120 as a percent =
  15. 15.285 out of 300 as a percent =
  16. 16.4 out of 40 as a percent =
  17. 17.22 out of 25 as a percent =
  18. 18.30 out of 150 as a percent =
  19. 19.135 out of 150 as a percent =
  20. 20.9 out of 40 as a percent =
  21. 21.5 out of 20 as a percent =
  22. 22.344 out of 400 as a percent =
  23. 23.9 out of 25 as a percent =
  24. 24.360 out of 400 as a percent =
  25. 25.18 out of 20 as a percent =
  26. 26.27 out of 40 as a percent =
  27. 27.9 out of 120 as a percent =
  28. 28.175 out of 250 as a percent =
  29. 29.16 out of 20 as a percent =
  30. 30.57 out of 60 as a percent =
  31. 31.90 out of 200 as a percent =
  32. 32.192 out of 400 as a percent =
  33. 33.80 out of 200 as a percent =
  34. 34.15 out of 50 as a percent =
  35. 35.16 out of 80 as a percent =
  36. 36.126 out of 150 as a percent =
  37. 37.18 out of 60 as a percent =
  38. 38.18 out of 150 as a percent =
  39. 39.45 out of 150 as a percent =
  40. 40.6 out of 150 as a percent =

Answer key

  1. 32
  2. 90
  3. 50
  4. 57.5
  5. 46
  6. 9
  7. 75
  8. 76
  9. 20
  10. 97.5
  11. 66
  12. 71
  13. 55
  14. 65
  15. 95
  16. 10
  17. 88
  18. 20
  19. 90
  20. 22.5
  21. 25
  22. 86
  23. 36
  24. 90
  25. 90
  26. 67.5
  27. 7.5
  28. 70
  29. 80
  30. 95
  31. 45
  32. 48
  33. 40
  34. 30
  35. 20
  36. 84
  37. 30
  38. 12
  39. 30
  40. 4

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