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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 808 · 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. 1.0.75 as a percent =
  2. 2.0.2 as a percent =
  3. 3.Which fraction is 35%? (a) 7/20 (b) 1/8 (c) 1/20 (d) 2/5
  4. 4.0.55 as a percent =
  5. 5.0.55 as a percent =
  6. 6.55% as a decimal =
  7. 7.Which fraction is 75%? (a) 1/5 (b) 3/4 (c) 7/10 (d) 13/20
  8. 8.Which fraction is 0.8? (a) 13/20 (b) 4/5 (c) 7/8 (d) 1/4
  9. 9.0.8 as a percent =
  10. 10.3/4 as a percent =
  11. 11.62.5% as a decimal =
  12. 12.75% as a decimal =
  13. 13.45% as a decimal =
  14. 14.3/20 as a percent =
  15. 15.70% as a decimal =
  16. 16.1/2 as a percent =
  17. 17.10% as a decimal =
  18. 18.Which fraction is 0.3? (a) 1/20 (b) 17/20 (c) 3/10 (d) 7/20
  19. 19.90% as a decimal =
  20. 20.35% as a decimal =
  21. 21.3/8 as a percent =
  22. 22.1/5 as a percent =
  23. 23.Which fraction is 25%? (a) 4/5 (b) 1/4 (c) 3/8 (d) 7/8
  24. 24.Which fraction is 65%? (a) 13/20 (b) 1/2 (c) 1/5 (d) 1/10
  25. 25.3/10 as a percent =
  26. 26.19/20 as a percent =
  27. 27.1/5 as a percent =
  28. 28.0.125 as a percent =
  29. 29.Which fraction is 0.1? (a) 1/20 (b) 4/5 (c) 1/10 (d) 9/20
  30. 30.Which fraction is 0.875? (a) 7/8 (b) 1/20 (c) 1/2 (d) 3/8
  31. 31.3/20 as a percent =
  32. 32.80% as a decimal =
  33. 33.0.45 as a percent =
  34. 34.0.15 as a percent =
  35. 35.40% as a decimal =
  36. 36.75% as a decimal =
  37. 37.0.25 as a percent =
  38. 38.Which fraction is 75%? (a) 4/5 (b) 1/5 (c) 3/4 (d) 17/20
  39. 39.1/10 as a percent =
  40. 40.0.125 as a percent =

Answer key

  1. 75
  2. 20
  3. 7/20
  4. 55
  5. 55
  6. 0.55
  7. 3/4
  8. 4/5
  9. 80
  10. 75
  11. 0.625
  12. 0.75
  13. 0.45
  14. 15
  15. 0.7
  16. 50
  17. 0.1
  18. 3/10
  19. 0.9
  20. 0.35
  21. 37.5
  22. 20
  23. 1/4
  24. 13/20
  25. 30
  26. 95
  27. 20
  28. 12.5
  29. 1/10
  30. 7/8
  31. 15
  32. 0.8
  33. 45
  34. 15
  35. 0.4
  36. 0.75
  37. 25
  38. 3/4
  39. 10
  40. 12.5

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