← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 716 · 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. 1.1/10 as a percent =
  2. 2.5/8 as a percent =
  3. 3.0.2 as a percent =
  4. 4.0.75 as a percent =
  5. 5.90% as a decimal =
  6. 6.Which fraction is 0.25? (a) 1/4 (b) 5/8 (c) 9/10 (d) 3/5
  7. 7.9/10 as a percent =
  8. 8.Which fraction is 0.35? (a) 1/2 (b) 3/5 (c) 7/20 (d) 3/8
  9. 9.Which fraction is 0.375? (a) 3/10 (b) 9/10 (c) 3/8 (d) 3/20
  10. 10.Which fraction is 50%? (a) 1/10 (b) 1/4 (c) 17/20 (d) 1/2
  11. 11.0.1 as a percent =
  12. 12.5/8 as a percent =
  13. 13.3/5 as a percent =
  14. 14.25% as a decimal =
  15. 15.9/20 as a percent =
  16. 16.0.9 as a percent =
  17. 17.3/10 as a percent =
  18. 18.Which fraction is 5%? (a) 9/20 (b) 17/20 (c) 1/5 (d) 1/20
  19. 19.Which fraction is 0.45? (a) 7/20 (b) 3/4 (c) 9/20 (d) 3/10
  20. 20.35% as a decimal =
  21. 21.0.625 as a percent =
  22. 22.Which fraction is 0.4? (a) 9/10 (b) 2/5 (c) 3/5 (d) 13/20
  23. 23.20% as a decimal =
  24. 24.3/10 as a percent =
  25. 25.0.95 as a percent =
  26. 26.Which fraction is 0.4? (a) 7/8 (b) 5/8 (c) 1/8 (d) 2/5
  27. 27.Which fraction is 0.65? (a) 13/20 (b) 1/5 (c) 11/20 (d) 5/8
  28. 28.Which fraction is 0.875? (a) 7/8 (b) 3/4 (c) 1/8 (d) 3/5
  29. 29.55% as a decimal =
  30. 30.Which fraction is 12.5%? (a) 1/8 (b) 1/10 (c) 3/20 (d) 19/20
  31. 31.7/10 as a percent =
  32. 32.Which fraction is 0.75? (a) 3/8 (b) 1/5 (c) 7/10 (d) 3/4
  33. 33.5/8 as a percent =
  34. 34.2/5 as a percent =
  35. 35.9/20 as a percent =
  36. 36.0.85 as a percent =
  37. 37.Which fraction is 0.95? (a) 5/8 (b) 19/20 (c) 1/10 (d) 9/20
  38. 38.50% as a decimal =
  39. 39.85% as a decimal =
  40. 40.50% as a decimal =

Answer key

  1. 10
  2. 62.5
  3. 20
  4. 75
  5. 0.9
  6. 1/4
  7. 90
  8. 7/20
  9. 3/8
  10. 1/2
  11. 10
  12. 62.5
  13. 60
  14. 0.25
  15. 45
  16. 90
  17. 30
  18. 1/20
  19. 9/20
  20. 0.35
  21. 62.5
  22. 2/5
  23. 0.2
  24. 30
  25. 95
  26. 2/5
  27. 13/20
  28. 7/8
  29. 0.55
  30. 1/8
  31. 70
  32. 3/4
  33. 62.5
  34. 40
  35. 45
  36. 85
  37. 19/20
  38. 0.5
  39. 0.85
  40. 0.5

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