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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 589 · 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.Which fraction is 0.6? (a) 1/2 (b) 11/20 (c) 3/5 (d) 3/8
  2. 2.3/10 as a percent =
  3. 3.87.5% as a decimal =
  4. 4.Which fraction is 35%? (a) 19/20 (b) 1/10 (c) 7/20 (d) 1/5
  5. 5.80% as a decimal =
  6. 6.Which fraction is 15%? (a) 3/20 (b) 1/10 (c) 9/10 (d) 11/20
  7. 7.0.9 as a percent =
  8. 8.7/20 as a percent =
  9. 9.0.6 as a percent =
  10. 10.1/2 as a percent =
  11. 11.Which fraction is 0.7? (a) 7/20 (b) 13/20 (c) 7/10 (d) 2/5
  12. 12.65% as a decimal =
  13. 13.1/8 as a percent =
  14. 14.30% as a decimal =
  15. 15.70% as a decimal =
  16. 16.1/10 as a percent =
  17. 17.15% as a decimal =
  18. 18.17/20 as a percent =
  19. 19.13/20 as a percent =
  20. 20.4/5 as a percent =
  21. 21.95% as a decimal =
  22. 22.Which fraction is 60%? (a) 7/10 (b) 3/5 (c) 11/20 (d) 1/4
  23. 23.11/20 as a percent =
  24. 24.1/4 as a percent =
  25. 25.1/8 as a percent =
  26. 26.0.4 as a percent =
  27. 27.1/20 as a percent =
  28. 28.75% as a decimal =
  29. 29.12.5% as a decimal =
  30. 30.1/4 as a percent =
  31. 31.0.7 as a percent =
  32. 32.Which fraction is 95%? (a) 7/8 (b) 3/8 (c) 19/20 (d) 1/10
  33. 33.62.5% as a decimal =
  34. 34.7/20 as a percent =
  35. 35.30% as a decimal =
  36. 36.75% as a decimal =
  37. 37.10% as a decimal =
  38. 38.50% as a decimal =
  39. 39.1/10 as a percent =
  40. 40.Which fraction is 0.95? (a) 2/5 (b) 7/8 (c) 17/20 (d) 19/20

Answer key

  1. 3/5
  2. 30
  3. 0.875
  4. 7/20
  5. 0.8
  6. 3/20
  7. 90
  8. 35
  9. 60
  10. 50
  11. 7/10
  12. 0.65
  13. 12.5
  14. 0.3
  15. 0.7
  16. 10
  17. 0.15
  18. 85
  19. 65
  20. 80
  21. 0.95
  22. 3/5
  23. 55
  24. 25
  25. 12.5
  26. 40
  27. 5
  28. 0.75
  29. 0.125
  30. 25
  31. 70
  32. 19/20
  33. 0.625
  34. 35
  35. 0.3
  36. 0.75
  37. 0.1
  38. 0.5
  39. 10
  40. 19/20

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