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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 290 · 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. 1.147 out of 150 as a percent =
  2. 2.126 out of 150 as a percent =
  3. 3.5 out of 20 as a percent =
  4. 4.89 out of 200 as a percent =
  5. 5.30 out of 80 as a percent =
  6. 6.108 out of 400 as a percent =
  7. 7.60 out of 250 as a percent =
  8. 8.87 out of 300 as a percent =
  9. 9.252 out of 400 as a percent =
  10. 10.44 out of 80 as a percent =
  11. 11.192 out of 300 as a percent =
  12. 12.87 out of 120 as a percent =
  13. 13.135 out of 150 as a percent =
  14. 14.128 out of 200 as a percent =
  15. 15.72 out of 80 as a percent =
  16. 16.46 out of 200 as a percent =
  17. 17.11 out of 40 as a percent =
  18. 18.33 out of 120 as a percent =
  19. 19.6 out of 60 as a percent =
  20. 20.450 out of 500 as a percent =
  21. 21.30 out of 150 as a percent =
  22. 22.130 out of 400 as a percent =
  23. 23.22 out of 25 as a percent =
  24. 24.54 out of 120 as a percent =
  25. 25.18 out of 60 as a percent =
  26. 26.21 out of 60 as a percent =
  27. 27.130 out of 250 as a percent =
  28. 28.390 out of 500 as a percent =
  29. 29.360 out of 500 as a percent =
  30. 30.20 out of 50 as a percent =
  31. 31.15 out of 40 as a percent =
  32. 32.9 out of 60 as a percent =
  33. 33.3 out of 60 as a percent =
  34. 34.435 out of 500 as a percent =
  35. 35.6 out of 300 as a percent =
  36. 36.410 out of 500 as a percent =
  37. 37.17 out of 20 as a percent =
  38. 38.54 out of 200 as a percent =
  39. 39.15 out of 60 as a percent =
  40. 40.189 out of 300 as a percent =

Answer key

  1. 98
  2. 84
  3. 25
  4. 44.5
  5. 37.5
  6. 27
  7. 24
  8. 29
  9. 63
  10. 55
  11. 64
  12. 72.5
  13. 90
  14. 64
  15. 90
  16. 23
  17. 27.5
  18. 27.5
  19. 10
  20. 90
  21. 20
  22. 32.5
  23. 88
  24. 45
  25. 30
  26. 35
  27. 52
  28. 78
  29. 72
  30. 40
  31. 37.5
  32. 15
  33. 5
  34. 87
  35. 2
  36. 82
  37. 85
  38. 27
  39. 25
  40. 63

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