← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 285 · 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. 1.55% as a decimal =
  2. 2.15% as a decimal =
  3. 3.0.85 as a percent =
  4. 4.Which fraction is 55%? (a) 11/20 (b) 7/10 (c) 5/8 (d) 1/20
  5. 5.7/8 as a percent =
  6. 6.Which fraction is 80%? (a) 11/20 (b) 3/10 (c) 1/20 (d) 4/5
  7. 7.Which fraction is 25%? (a) 1/2 (b) 19/20 (c) 17/20 (d) 1/4
  8. 8.0.6 as a percent =
  9. 9.3/4 as a percent =
  10. 10.40% as a decimal =
  11. 11.95% as a decimal =
  12. 12.3/20 as a percent =
  13. 13.17/20 as a percent =
  14. 14.2/5 as a percent =
  15. 15.Which fraction is 0.95? (a) 19/20 (b) 3/8 (c) 9/10 (d) 3/5
  16. 16.0.375 as a percent =
  17. 17.7/10 as a percent =
  18. 18.3/4 as a percent =
  19. 19.5/8 as a percent =
  20. 20.25% as a decimal =
  21. 21.0.15 as a percent =
  22. 22.7/10 as a percent =
  23. 23.1/5 as a percent =
  24. 24.0.4 as a percent =
  25. 25.1/4 as a percent =
  26. 26.40% as a decimal =
  27. 27.0.35 as a percent =
  28. 28.0.5 as a percent =
  29. 29.0.5 as a percent =
  30. 30.Which fraction is 55%? (a) 7/10 (b) 11/20 (c) 19/20 (d) 3/10
  31. 31.19/20 as a percent =
  32. 32.0.8 as a percent =
  33. 33.Which fraction is 0.65? (a) 1/20 (b) 13/20 (c) 3/20 (d) 1/5
  34. 34.0.125 as a percent =
  35. 35.35% as a decimal =
  36. 36.75% as a decimal =
  37. 37.Which fraction is 90%? (a) 5/8 (b) 1/20 (c) 1/2 (d) 9/10
  38. 38.1/8 as a percent =
  39. 39.85% as a decimal =
  40. 40.Which fraction is 95%? (a) 1/5 (b) 19/20 (c) 3/10 (d) 1/8

Answer key

  1. 0.55
  2. 0.15
  3. 85
  4. 11/20
  5. 87.5
  6. 4/5
  7. 1/4
  8. 60
  9. 75
  10. 0.4
  11. 0.95
  12. 15
  13. 85
  14. 40
  15. 19/20
  16. 37.5
  17. 70
  18. 75
  19. 62.5
  20. 0.25
  21. 15
  22. 70
  23. 20
  24. 40
  25. 25
  26. 0.4
  27. 35
  28. 50
  29. 50
  30. 11/20
  31. 95
  32. 80
  33. 13/20
  34. 12.5
  35. 0.35
  36. 0.75
  37. 9/10
  38. 12.5
  39. 0.85
  40. 19/20

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