← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 165 · 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. 1.7/20 as a percent =
  2. 2.0.5 as a percent =
  3. 3.95% as a decimal =
  4. 4.17/20 as a percent =
  5. 5.0.125 as a percent =
  6. 6.87.5% as a decimal =
  7. 7.Which fraction is 0.75? (a) 3/20 (b) 7/10 (c) 1/4 (d) 3/4
  8. 8.55% as a decimal =
  9. 9.3/5 as a percent =
  10. 10.Which fraction is 55%? (a) 9/20 (b) 3/4 (c) 3/5 (d) 11/20
  11. 11.60% as a decimal =
  12. 12.Which fraction is 0.5? (a) 1/2 (b) 7/20 (c) 3/10 (d) 13/20
  13. 13.Which fraction is 0.75? (a) 13/20 (b) 9/20 (c) 3/4 (d) 7/8
  14. 14.0.125 as a percent =
  15. 15.0.85 as a percent =
  16. 16.Which fraction is 0.85? (a) 13/20 (b) 4/5 (c) 17/20 (d) 3/4
  17. 17.Which fraction is 75%? (a) 1/5 (b) 3/8 (c) 1/2 (d) 3/4
  18. 18.62.5% as a decimal =
  19. 19.Which fraction is 0.25? (a) 7/20 (b) 1/10 (c) 1/4 (d) 1/2
  20. 20.0.55 as a percent =
  21. 21.55% as a decimal =
  22. 22.0.75 as a percent =
  23. 23.0.375 as a percent =
  24. 24.Which fraction is 75%? (a) 1/2 (b) 7/8 (c) 3/4 (d) 7/20
  25. 25.0.875 as a percent =
  26. 26.2/5 as a percent =
  27. 27.Which fraction is 0.6? (a) 3/5 (b) 3/8 (c) 9/10 (d) 17/20
  28. 28.87.5% as a decimal =
  29. 29.0.1 as a percent =
  30. 30.Which fraction is 80%? (a) 11/20 (b) 7/8 (c) 1/8 (d) 4/5
  31. 31.Which fraction is 45%? (a) 7/20 (b) 9/20 (c) 3/20 (d) 1/2
  32. 32.62.5% as a decimal =
  33. 33.5% as a decimal =
  34. 34.1/4 as a percent =
  35. 35.Which fraction is 0.55? (a) 3/4 (b) 11/20 (c) 7/20 (d) 9/20
  36. 36.1/2 as a percent =
  37. 37.1/4 as a percent =
  38. 38.7/10 as a percent =
  39. 39.12.5% as a decimal =
  40. 40.Which fraction is 87.5%? (a) 3/20 (b) 7/8 (c) 4/5 (d) 1/2

Answer key

  1. 35
  2. 50
  3. 0.95
  4. 85
  5. 12.5
  6. 0.875
  7. 3/4
  8. 0.55
  9. 60
  10. 11/20
  11. 0.6
  12. 1/2
  13. 3/4
  14. 12.5
  15. 85
  16. 17/20
  17. 3/4
  18. 0.625
  19. 1/4
  20. 55
  21. 0.55
  22. 75
  23. 37.5
  24. 3/4
  25. 87.5
  26. 40
  27. 3/5
  28. 0.875
  29. 10
  30. 4/5
  31. 9/20
  32. 0.625
  33. 0.05
  34. 25
  35. 11/20
  36. 50
  37. 25
  38. 70
  39. 0.125
  40. 7/8

Free speed calculation lessons, practice and worksheets at talentjr.in/speed-maths