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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 378 · 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. 1.11/20 as a percent =
  2. 2.7/10 as a percent =
  3. 3.0.95 as a percent =
  4. 4.60% as a decimal =
  5. 5.Which fraction is 85%? (a) 3/20 (b) 9/10 (c) 1/20 (d) 17/20
  6. 6.2/5 as a percent =
  7. 7.0.15 as a percent =
  8. 8.13/20 as a percent =
  9. 9.0.125 as a percent =
  10. 10.Which fraction is 85%? (a) 1/20 (b) 3/20 (c) 7/10 (d) 17/20
  11. 11.Which fraction is 0.7? (a) 3/5 (b) 1/2 (c) 19/20 (d) 7/10
  12. 12.0.9 as a percent =
  13. 13.13/20 as a percent =
  14. 14.2/5 as a percent =
  15. 15.4/5 as a percent =
  16. 16.0.375 as a percent =
  17. 17.0.9 as a percent =
  18. 18.20% as a decimal =
  19. 19.Which fraction is 87.5%? (a) 3/5 (b) 4/5 (c) 7/8 (d) 9/10
  20. 20.0.9 as a percent =
  21. 21.Which fraction is 15%? (a) 3/20 (b) 17/20 (c) 2/5 (d) 1/8
  22. 22.7/8 as a percent =
  23. 23.0.1 as a percent =
  24. 24.95% as a decimal =
  25. 25.Which fraction is 35%? (a) 7/8 (b) 7/20 (c) 5/8 (d) 3/5
  26. 26.0.6 as a percent =
  27. 27.11/20 as a percent =
  28. 28.0.95 as a percent =
  29. 29.60% as a decimal =
  30. 30.65% as a decimal =
  31. 31.Which fraction is 75%? (a) 3/4 (b) 1/10 (c) 3/5 (d) 1/2
  32. 32.2/5 as a percent =
  33. 33.60% as a decimal =
  34. 34.7/20 as a percent =
  35. 35.0.95 as a percent =
  36. 36.37.5% as a decimal =
  37. 37.11/20 as a percent =
  38. 38.5% as a decimal =
  39. 39.Which fraction is 5%? (a) 1/20 (b) 1/5 (c) 13/20 (d) 1/10
  40. 40.3/20 as a percent =

Answer key

  1. 55
  2. 70
  3. 95
  4. 0.6
  5. 17/20
  6. 40
  7. 15
  8. 65
  9. 12.5
  10. 17/20
  11. 7/10
  12. 90
  13. 65
  14. 40
  15. 80
  16. 37.5
  17. 90
  18. 0.2
  19. 7/8
  20. 90
  21. 3/20
  22. 87.5
  23. 10
  24. 0.95
  25. 7/20
  26. 60
  27. 55
  28. 95
  29. 0.6
  30. 0.65
  31. 3/4
  32. 40
  33. 0.6
  34. 35
  35. 95
  36. 0.375
  37. 55
  38. 0.05
  39. 1/20
  40. 15

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