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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 68 · 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. 1.0.375 as a percent =
  2. 2.80% as a decimal =
  3. 3.0.95 as a percent =
  4. 4.25% as a decimal =
  5. 5.Which fraction is 0.2? (a) 1/5 (b) 11/20 (c) 3/20 (d) 13/20
  6. 6.0.2 as a percent =
  7. 7.30% as a decimal =
  8. 8.0.95 as a percent =
  9. 9.0.125 as a percent =
  10. 10.70% as a decimal =
  11. 11.20% as a decimal =
  12. 12.Which fraction is 65%? (a) 4/5 (b) 1/2 (c) 13/20 (d) 9/20
  13. 13.0.625 as a percent =
  14. 14.87.5% as a decimal =
  15. 15.3/4 as a percent =
  16. 16.30% as a decimal =
  17. 17.30% as a decimal =
  18. 18.Which fraction is 60%? (a) 3/8 (b) 3/20 (c) 3/4 (d) 3/5
  19. 19.80% as a decimal =
  20. 20.Which fraction is 75%? (a) 3/20 (b) 7/10 (c) 3/10 (d) 3/4
  21. 21.20% as a decimal =
  22. 22.17/20 as a percent =
  23. 23.0.9 as a percent =
  24. 24.1/2 as a percent =
  25. 25.0.75 as a percent =
  26. 26.65% as a decimal =
  27. 27.25% as a decimal =
  28. 28.0.85 as a percent =
  29. 29.0.8 as a percent =
  30. 30.10% as a decimal =
  31. 31.Which fraction is 12.5%? (a) 1/4 (b) 11/20 (c) 19/20 (d) 1/8
  32. 32.15% as a decimal =
  33. 33.75% as a decimal =
  34. 34.80% as a decimal =
  35. 35.Which fraction is 0.1? (a) 1/5 (b) 3/4 (c) 1/10 (d) 9/10
  36. 36.11/20 as a percent =
  37. 37.25% as a decimal =
  38. 38.0.2 as a percent =
  39. 39.0.25 as a percent =
  40. 40.3/10 as a percent =

Answer key

  1. 37.5
  2. 0.8
  3. 95
  4. 0.25
  5. 1/5
  6. 20
  7. 0.3
  8. 95
  9. 12.5
  10. 0.7
  11. 0.2
  12. 13/20
  13. 62.5
  14. 0.875
  15. 75
  16. 0.3
  17. 0.3
  18. 3/5
  19. 0.8
  20. 3/4
  21. 0.2
  22. 85
  23. 90
  24. 50
  25. 75
  26. 0.65
  27. 0.25
  28. 85
  29. 80
  30. 0.1
  31. 1/8
  32. 0.15
  33. 0.75
  34. 0.8
  35. 1/10
  36. 55
  37. 0.25
  38. 20
  39. 25
  40. 30

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