← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 872 · 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. 1.0.75 as a percent =
  2. 2.11/20 as a percent =
  3. 3.Which fraction is 40%? (a) 2/5 (b) 11/20 (c) 1/20 (d) 3/5
  4. 4.0.4 as a percent =
  5. 5.Which fraction is 0.4? (a) 1/10 (b) 2/5 (c) 1/4 (d) 9/20
  6. 6.Which fraction is 20%? (a) 3/4 (b) 9/10 (c) 1/5 (d) 1/2
  7. 7.45% as a decimal =
  8. 8.Which fraction is 0.45? (a) 9/20 (b) 17/20 (c) 1/20 (d) 1/8
  9. 9.7/10 as a percent =
  10. 10.0.55 as a percent =
  11. 11.1/8 as a percent =
  12. 12.0.875 as a percent =
  13. 13.3/10 as a percent =
  14. 14.90% as a decimal =
  15. 15.0.6 as a percent =
  16. 16.87.5% as a decimal =
  17. 17.40% as a decimal =
  18. 18.3/4 as a percent =
  19. 19.Which fraction is 0.875? (a) 1/2 (b) 1/20 (c) 7/8 (d) 1/5
  20. 20.0.9 as a percent =
  21. 21.1/5 as a percent =
  22. 22.0.05 as a percent =
  23. 23.Which fraction is 0.05? (a) 1/20 (b) 3/20 (c) 4/5 (d) 7/20
  24. 24.0.2 as a percent =
  25. 25.35% as a decimal =
  26. 26.0.95 as a percent =
  27. 27.7/20 as a percent =
  28. 28.Which fraction is 0.75? (a) 2/5 (b) 3/8 (c) 3/4 (d) 1/4
  29. 29.Which fraction is 0.125? (a) 3/20 (b) 1/10 (c) 17/20 (d) 1/8
  30. 30.7/20 as a percent =
  31. 31.0.375 as a percent =
  32. 32.0.875 as a percent =
  33. 33.0.95 as a percent =
  34. 34.Which fraction is 75%? (a) 1/4 (b) 2/5 (c) 3/4 (d) 13/20
  35. 35.Which fraction is 35%? (a) 7/8 (b) 3/5 (c) 1/8 (d) 7/20
  36. 36.5/8 as a percent =
  37. 37.1/10 as a percent =
  38. 38.0.7 as a percent =
  39. 39.87.5% as a decimal =
  40. 40.17/20 as a percent =

Answer key

  1. 75
  2. 55
  3. 2/5
  4. 40
  5. 2/5
  6. 1/5
  7. 0.45
  8. 9/20
  9. 70
  10. 55
  11. 12.5
  12. 87.5
  13. 30
  14. 0.9
  15. 60
  16. 0.875
  17. 0.4
  18. 75
  19. 7/8
  20. 90
  21. 20
  22. 5
  23. 1/20
  24. 20
  25. 0.35
  26. 95
  27. 35
  28. 3/4
  29. 1/8
  30. 35
  31. 37.5
  32. 87.5
  33. 95
  34. 3/4
  35. 7/20
  36. 62.5
  37. 10
  38. 70
  39. 0.875
  40. 85

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