← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 546 · 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. 1.3/4 as a percent =
  2. 2.80% as a decimal =
  3. 3.Which fraction is 0.1? (a) 2/5 (b) 3/8 (c) 1/2 (d) 1/10
  4. 4.0.95 as a percent =
  5. 5.Which fraction is 95%? (a) 19/20 (b) 3/5 (c) 1/2 (d) 9/20
  6. 6.0.3 as a percent =
  7. 7.0.75 as a percent =
  8. 8.13/20 as a percent =
  9. 9.Which fraction is 0.125? (a) 19/20 (b) 9/10 (c) 1/8 (d) 1/5
  10. 10.0.45 as a percent =
  11. 11.0.1 as a percent =
  12. 12.90% as a decimal =
  13. 13.3/4 as a percent =
  14. 14.0.75 as a percent =
  15. 15.13/20 as a percent =
  16. 16.2/5 as a percent =
  17. 17.20% as a decimal =
  18. 18.0.65 as a percent =
  19. 19.Which fraction is 0.75? (a) 17/20 (b) 3/8 (c) 3/4 (d) 3/10
  20. 20.40% as a decimal =
  21. 21.0.625 as a percent =
  22. 22.0.55 as a percent =
  23. 23.3/8 as a percent =
  24. 24.85% as a decimal =
  25. 25.Which fraction is 0.75? (a) 3/10 (b) 3/4 (c) 1/8 (d) 5/8
  26. 26.0.35 as a percent =
  27. 27.Which fraction is 0.45? (a) 7/8 (b) 9/20 (c) 1/2 (d) 3/20
  28. 28.1/8 as a percent =
  29. 29.0.1 as a percent =
  30. 30.0.3 as a percent =
  31. 31.95% as a decimal =
  32. 32.Which fraction is 0.85? (a) 13/20 (b) 17/20 (c) 3/5 (d) 3/4
  33. 33.0.25 as a percent =
  34. 34.Which fraction is 0.5? (a) 1/5 (b) 1/2 (c) 17/20 (d) 3/5
  35. 35.80% as a decimal =
  36. 36.0.3 as a percent =
  37. 37.25% as a decimal =
  38. 38.Which fraction is 45%? (a) 1/5 (b) 9/20 (c) 1/20 (d) 1/4
  39. 39.Which fraction is 35%? (a) 7/20 (b) 3/5 (c) 1/2 (d) 3/8
  40. 40.Which fraction is 0.55? (a) 7/20 (b) 11/20 (c) 2/5 (d) 19/20

Answer key

  1. 75
  2. 0.8
  3. 1/10
  4. 95
  5. 19/20
  6. 30
  7. 75
  8. 65
  9. 1/8
  10. 45
  11. 10
  12. 0.9
  13. 75
  14. 75
  15. 65
  16. 40
  17. 0.2
  18. 65
  19. 3/4
  20. 0.4
  21. 62.5
  22. 55
  23. 37.5
  24. 0.85
  25. 3/4
  26. 35
  27. 9/20
  28. 12.5
  29. 10
  30. 30
  31. 0.95
  32. 17/20
  33. 25
  34. 1/2
  35. 0.8
  36. 30
  37. 0.25
  38. 9/20
  39. 7/20
  40. 11/20

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