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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 590 · 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. 1.1 out of 25 as a percent =
  2. 2.32 out of 50 as a percent =
  3. 3.44 out of 50 as a percent =
  4. 4.2 out of 20 as a percent =
  5. 5.69 out of 150 as a percent =
  6. 6.58 out of 80 as a percent =
  7. 7.140 out of 500 as a percent =
  8. 8.3 out of 60 as a percent =
  9. 9.19 out of 25 as a percent =
  10. 10.2 out of 50 as a percent =
  11. 11.15 out of 150 as a percent =
  12. 12.110 out of 200 as a percent =
  13. 13.29 out of 200 as a percent =
  14. 14.180 out of 500 as a percent =
  15. 15.18 out of 120 as a percent =
  16. 16.18 out of 150 as a percent =
  17. 17.14 out of 25 as a percent =
  18. 18.360 out of 400 as a percent =
  19. 19.145 out of 250 as a percent =
  20. 20.10 out of 20 as a percent =
  21. 21.4 out of 25 as a percent =
  22. 22.30 out of 40 as a percent =
  23. 23.66 out of 80 as a percent =
  24. 24.226 out of 400 as a percent =
  25. 25.102 out of 120 as a percent =
  26. 26.123 out of 150 as a percent =
  27. 27.6 out of 80 as a percent =
  28. 28.21 out of 60 as a percent =
  29. 29.114 out of 120 as a percent =
  30. 30.6 out of 150 as a percent =
  31. 31.29 out of 50 as a percent =
  32. 32.111 out of 150 as a percent =
  33. 33.99 out of 200 as a percent =
  34. 34.68 out of 400 as a percent =
  35. 35.39 out of 150 as a percent =
  36. 36.21 out of 200 as a percent =
  37. 37.10 out of 250 as a percent =
  38. 38.11 out of 40 as a percent =
  39. 39.18 out of 80 as a percent =
  40. 40.2 out of 40 as a percent =

Answer key

  1. 4
  2. 64
  3. 88
  4. 10
  5. 46
  6. 72.5
  7. 28
  8. 5
  9. 76
  10. 4
  11. 10
  12. 55
  13. 14.5
  14. 36
  15. 15
  16. 12
  17. 56
  18. 90
  19. 58
  20. 50
  21. 16
  22. 75
  23. 82.5
  24. 56.5
  25. 85
  26. 82
  27. 7.5
  28. 35
  29. 95
  30. 4
  31. 58
  32. 74
  33. 49.5
  34. 17
  35. 26
  36. 10.5
  37. 4
  38. 27.5
  39. 22.5
  40. 5

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