← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 566 · 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. 1.11/20 as a percent =
  2. 2.35% as a decimal =
  3. 3.Which fraction is 15%? (a) 1/2 (b) 9/10 (c) 3/4 (d) 3/20
  4. 4.0.2 as a percent =
  5. 5.Which fraction is 62.5%? (a) 5/8 (b) 1/10 (c) 3/10 (d) 3/4
  6. 6.25% as a decimal =
  7. 7.Which fraction is 25%? (a) 2/5 (b) 1/4 (c) 1/5 (d) 3/8
  8. 8.25% as a decimal =
  9. 9.9/10 as a percent =
  10. 10.5/8 as a percent =
  11. 11.45% as a decimal =
  12. 12.7/10 as a percent =
  13. 13.Which fraction is 0.5? (a) 1/20 (b) 1/2 (c) 3/8 (d) 3/4
  14. 14.95% as a decimal =
  15. 15.Which fraction is 90%? (a) 3/4 (b) 9/10 (c) 19/20 (d) 7/10
  16. 16.3/20 as a percent =
  17. 17.Which fraction is 12.5%? (a) 1/8 (b) 1/4 (c) 9/10 (d) 3/4
  18. 18.Which fraction is 90%? (a) 17/20 (b) 7/8 (c) 19/20 (d) 9/10
  19. 19.1/4 as a percent =
  20. 20.80% as a decimal =
  21. 21.Which fraction is 0.375? (a) 7/8 (b) 13/20 (c) 3/4 (d) 3/8
  22. 22.1/20 as a percent =
  23. 23.30% as a decimal =
  24. 24.0.55 as a percent =
  25. 25.0.4 as a percent =
  26. 26.7/10 as a percent =
  27. 27.0.65 as a percent =
  28. 28.75% as a decimal =
  29. 29.3/5 as a percent =
  30. 30.7/10 as a percent =
  31. 31.30% as a decimal =
  32. 32.Which fraction is 37.5%? (a) 1/5 (b) 3/8 (c) 3/10 (d) 3/4
  33. 33.0.1 as a percent =
  34. 34.13/20 as a percent =
  35. 35.Which fraction is 0.875? (a) 3/10 (b) 3/5 (c) 2/5 (d) 7/8
  36. 36.55% as a decimal =
  37. 37.0.65 as a percent =
  38. 38.13/20 as a percent =
  39. 39.Which fraction is 95%? (a) 11/20 (b) 9/20 (c) 7/8 (d) 19/20
  40. 40.4/5 as a percent =

Answer key

  1. 55
  2. 0.35
  3. 3/20
  4. 20
  5. 5/8
  6. 0.25
  7. 1/4
  8. 0.25
  9. 90
  10. 62.5
  11. 0.45
  12. 70
  13. 1/2
  14. 0.95
  15. 9/10
  16. 15
  17. 1/8
  18. 9/10
  19. 25
  20. 0.8
  21. 3/8
  22. 5
  23. 0.3
  24. 55
  25. 40
  26. 70
  27. 65
  28. 0.75
  29. 60
  30. 70
  31. 0.3
  32. 3/8
  33. 10
  34. 65
  35. 7/8
  36. 0.55
  37. 65
  38. 65
  39. 19/20
  40. 80

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