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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 492 · 40 questions
TalentJR

The fast method (Three names, one amount): Learn the key ones: 1/2 = 50% = 0.5, 1/4 = 25% = 0.25, 1/5 = 20% = 0.2. And: 1/8 = 12.5% = 0.125, 1/10 = 10% = 0.1, 1/20 = 5% = 0.05. Percent → decimal: ÷ 100 (point 2 places left). Decimal → percent: × 100. Fraction → percent: use the unit fraction — 3/8 = 3 × 12.5% = 37.5%.

NameDateTime takenScore ___ / 40
  1. 1.0.8 as a percent =
  2. 2.Which fraction is 0.1? (a) 11/20 (b) 1/10 (c) 3/8 (d) 7/8
  3. 3.Which fraction is 65%? (a) 11/20 (b) 1/5 (c) 13/20 (d) 7/20
  4. 4.3/4 as a percent =
  5. 5.0.75 as a percent =
  6. 6.85% as a decimal =
  7. 7.50% as a decimal =
  8. 8.0.65 as a percent =
  9. 9.3/8 as a percent =
  10. 10.1/2 as a percent =
  11. 11.7/8 as a percent =
  12. 12.0.9 as a percent =
  13. 13.1/20 as a percent =
  14. 14.0.25 as a percent =
  15. 15.1/20 as a percent =
  16. 16.0.75 as a percent =
  17. 17.1/10 as a percent =
  18. 18.0.875 as a percent =
  19. 19.9/20 as a percent =
  20. 20.Which fraction is 0.25? (a) 3/5 (b) 7/20 (c) 19/20 (d) 1/4
  21. 21.7/20 as a percent =
  22. 22.70% as a decimal =
  23. 23.1/20 as a percent =
  24. 24.0.375 as a percent =
  25. 25.19/20 as a percent =
  26. 26.19/20 as a percent =
  27. 27.25% as a decimal =
  28. 28.3/10 as a percent =
  29. 29.1/4 as a percent =
  30. 30.15% as a decimal =
  31. 31.90% as a decimal =
  32. 32.1/5 as a percent =
  33. 33.3/20 as a percent =
  34. 34.0.625 as a percent =
  35. 35.15% as a decimal =
  36. 36.30% as a decimal =
  37. 37.0.05 as a percent =
  38. 38.75% as a decimal =
  39. 39.17/20 as a percent =
  40. 40.0.05 as a percent =

Answer key

  1. 80
  2. 1/10
  3. 13/20
  4. 75
  5. 75
  6. 0.85
  7. 0.5
  8. 65
  9. 37.5
  10. 50
  11. 87.5
  12. 90
  13. 5
  14. 25
  15. 5
  16. 75
  17. 10
  18. 87.5
  19. 45
  20. 1/4
  21. 35
  22. 0.7
  23. 5
  24. 37.5
  25. 95
  26. 95
  27. 0.25
  28. 30
  29. 25
  30. 0.15
  31. 0.9
  32. 20
  33. 15
  34. 62.5
  35. 0.15
  36. 0.3
  37. 5
  38. 0.75
  39. 85
  40. 5

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