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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 761 · 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. 1.0.2 as a percent =
  2. 2.0.125 as a percent =
  3. 3.13/20 as a percent =
  4. 4.3/4 as a percent =
  5. 5.1/4 as a percent =
  6. 6.17/20 as a percent =
  7. 7.Which fraction is 0.1? (a) 19/20 (b) 5/8 (c) 1/10 (d) 7/8
  8. 8.0.6 as a percent =
  9. 9.85% as a decimal =
  10. 10.0.85 as a percent =
  11. 11.3/4 as a percent =
  12. 12.Which fraction is 0.375? (a) 3/8 (b) 5/8 (c) 1/4 (d) 9/20
  13. 13.5/8 as a percent =
  14. 14.17/20 as a percent =
  15. 15.80% as a decimal =
  16. 16.Which fraction is 0.3? (a) 9/10 (b) 3/10 (c) 11/20 (d) 3/4
  17. 17.90% as a decimal =
  18. 18.Which fraction is 65%? (a) 2/5 (b) 5/8 (c) 13/20 (d) 9/20
  19. 19.4/5 as a percent =
  20. 20.11/20 as a percent =
  21. 21.Which fraction is 55%? (a) 4/5 (b) 9/10 (c) 5/8 (d) 11/20
  22. 22.3/5 as a percent =
  23. 23.3/8 as a percent =
  24. 24.2/5 as a percent =
  25. 25.95% as a decimal =
  26. 26.12.5% as a decimal =
  27. 27.3/10 as a percent =
  28. 28.70% as a decimal =
  29. 29.70% as a decimal =
  30. 30.0.375 as a percent =
  31. 31.30% as a decimal =
  32. 32.35% as a decimal =
  33. 33.12.5% as a decimal =
  34. 34.12.5% as a decimal =
  35. 35.0.375 as a percent =
  36. 36.5% as a decimal =
  37. 37.Which fraction is 0.75? (a) 1/4 (b) 3/4 (c) 1/20 (d) 4/5
  38. 38.0.35 as a percent =
  39. 39.Which fraction is 60%? (a) 3/4 (b) 1/10 (c) 3/5 (d) 1/20
  40. 40.0.75 as a percent =

Answer key

  1. 20
  2. 12.5
  3. 65
  4. 75
  5. 25
  6. 85
  7. 1/10
  8. 60
  9. 0.85
  10. 85
  11. 75
  12. 3/8
  13. 62.5
  14. 85
  15. 0.8
  16. 3/10
  17. 0.9
  18. 13/20
  19. 80
  20. 55
  21. 11/20
  22. 60
  23. 37.5
  24. 40
  25. 0.95
  26. 0.125
  27. 30
  28. 0.7
  29. 0.7
  30. 37.5
  31. 0.3
  32. 0.35
  33. 0.125
  34. 0.125
  35. 37.5
  36. 0.05
  37. 3/4
  38. 35
  39. 3/5
  40. 75

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