← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 572 · 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. 1.0.5 as a percent =
  2. 2.2/5 as a percent =
  3. 3.0.3 as a percent =
  4. 4.20% as a decimal =
  5. 5.17/20 as a percent =
  6. 6.50% as a decimal =
  7. 7.2/5 as a percent =
  8. 8.35% as a decimal =
  9. 9.0.9 as a percent =
  10. 10.0.95 as a percent =
  11. 11.90% as a decimal =
  12. 12.0.875 as a percent =
  13. 13.1/10 as a percent =
  14. 14.15% as a decimal =
  15. 15.0.05 as a percent =
  16. 16.4/5 as a percent =
  17. 17.3/20 as a percent =
  18. 18.40% as a decimal =
  19. 19.0.25 as a percent =
  20. 20.5/8 as a percent =
  21. 21.7/20 as a percent =
  22. 22.Which fraction is 0.35? (a) 3/10 (b) 7/20 (c) 7/8 (d) 3/5
  23. 23.0.2 as a percent =
  24. 24.0.35 as a percent =
  25. 25.Which fraction is 0.875? (a) 3/10 (b) 7/8 (c) 3/5 (d) 7/20
  26. 26.13/20 as a percent =
  27. 27.1/10 as a percent =
  28. 28.0.125 as a percent =
  29. 29.5/8 as a percent =
  30. 30.0.8 as a percent =
  31. 31.20% as a decimal =
  32. 32.3/5 as a percent =
  33. 33.1/8 as a percent =
  34. 34.0.75 as a percent =
  35. 35.40% as a decimal =
  36. 36.0.25 as a percent =
  37. 37.55% as a decimal =
  38. 38.Which fraction is 35%? (a) 19/20 (b) 7/20 (c) 5/8 (d) 1/2
  39. 39.85% as a decimal =
  40. 40.0.15 as a percent =

Answer key

  1. 50
  2. 40
  3. 30
  4. 0.2
  5. 85
  6. 0.5
  7. 40
  8. 0.35
  9. 90
  10. 95
  11. 0.9
  12. 87.5
  13. 10
  14. 0.15
  15. 5
  16. 80
  17. 15
  18. 0.4
  19. 25
  20. 62.5
  21. 35
  22. 7/20
  23. 20
  24. 35
  25. 7/8
  26. 65
  27. 10
  28. 12.5
  29. 62.5
  30. 80
  31. 0.2
  32. 60
  33. 12.5
  34. 75
  35. 0.4
  36. 25
  37. 0.55
  38. 7/20
  39. 0.85
  40. 15

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