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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 277 · 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. 1.3/4 as a percent =
  2. 2.45% as a decimal =
  3. 3.Which fraction is 0.375? (a) 3/20 (b) 3/8 (c) 7/10 (d) 3/10
  4. 4.5/8 as a percent =
  5. 5.Which fraction is 0.9? (a) 11/20 (b) 17/20 (c) 9/10 (d) 1/2
  6. 6.95% as a decimal =
  7. 7.25% as a decimal =
  8. 8.75% as a decimal =
  9. 9.5% as a decimal =
  10. 10.7/8 as a percent =
  11. 11.Which fraction is 37.5%? (a) 1/20 (b) 1/4 (c) 3/8 (d) 17/20
  12. 12.0.9 as a percent =
  13. 13.0.2 as a percent =
  14. 14.65% as a decimal =
  15. 15.1/10 as a percent =
  16. 16.62.5% as a decimal =
  17. 17.15% as a decimal =
  18. 18.Which fraction is 0.7? (a) 13/20 (b) 5/8 (c) 7/10 (d) 3/4
  19. 19.15% as a decimal =
  20. 20.0.9 as a percent =
  21. 21.40% as a decimal =
  22. 22.1/2 as a percent =
  23. 23.1/4 as a percent =
  24. 24.Which fraction is 0.2? (a) 7/10 (b) 1/8 (c) 1/5 (d) 7/8
  25. 25.25% as a decimal =
  26. 26.0.95 as a percent =
  27. 27.55% as a decimal =
  28. 28.50% as a decimal =
  29. 29.3/10 as a percent =
  30. 30.1/4 as a percent =
  31. 31.1/10 as a percent =
  32. 32.Which fraction is 10%? (a) 1/5 (b) 7/10 (c) 1/10 (d) 5/8
  33. 33.4/5 as a percent =
  34. 34.0.65 as a percent =
  35. 35.1/4 as a percent =
  36. 36.0.35 as a percent =
  37. 37.Which fraction is 0.25? (a) 1/4 (b) 4/5 (c) 1/10 (d) 9/10
  38. 38.Which fraction is 0.7? (a) 9/10 (b) 7/10 (c) 7/8 (d) 7/20
  39. 39.0.65 as a percent =
  40. 40.0.7 as a percent =

Answer key

  1. 75
  2. 0.45
  3. 3/8
  4. 62.5
  5. 9/10
  6. 0.95
  7. 0.25
  8. 0.75
  9. 0.05
  10. 87.5
  11. 3/8
  12. 90
  13. 20
  14. 0.65
  15. 10
  16. 0.625
  17. 0.15
  18. 7/10
  19. 0.15
  20. 90
  21. 0.4
  22. 50
  23. 25
  24. 1/5
  25. 0.25
  26. 95
  27. 0.55
  28. 0.5
  29. 30
  30. 25
  31. 10
  32. 1/10
  33. 80
  34. 65
  35. 25
  36. 35
  37. 1/4
  38. 7/10
  39. 65
  40. 70

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