← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 983 · 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. 1.1/5 as a percent =
  2. 2.Which fraction is 75%? (a) 1/2 (b) 4/5 (c) 1/20 (d) 3/4
  3. 3.9/20 as a percent =
  4. 4.Which fraction is 0.2? (a) 7/8 (b) 4/5 (c) 1/5 (d) 13/20
  5. 5.0.7 as a percent =
  6. 6.87.5% as a decimal =
  7. 7.12.5% as a decimal =
  8. 8.11/20 as a percent =
  9. 9.1/8 as a percent =
  10. 10.65% as a decimal =
  11. 11.17/20 as a percent =
  12. 12.15% as a decimal =
  13. 13.0.6 as a percent =
  14. 14.9/10 as a percent =
  15. 15.Which fraction is 20%? (a) 1/10 (b) 1/5 (c) 1/8 (d) 9/20
  16. 16.95% as a decimal =
  17. 17.60% as a decimal =
  18. 18.Which fraction is 0.85? (a) 17/20 (b) 3/10 (c) 7/8 (d) 7/10
  19. 19.1/20 as a percent =
  20. 20.0.5 as a percent =
  21. 21.9/10 as a percent =
  22. 22.Which fraction is 70%? (a) 1/2 (b) 7/10 (c) 9/10 (d) 13/20
  23. 23.17/20 as a percent =
  24. 24.Which fraction is 80%? (a) 5/8 (b) 11/20 (c) 4/5 (d) 2/5
  25. 25.Which fraction is 0.8? (a) 2/5 (b) 4/5 (c) 3/4 (d) 13/20
  26. 26.1/10 as a percent =
  27. 27.0.4 as a percent =
  28. 28.1/10 as a percent =
  29. 29.1/8 as a percent =
  30. 30.5/8 as a percent =
  31. 31.Which fraction is 90%? (a) 3/5 (b) 1/20 (c) 9/10 (d) 3/8
  32. 32.2/5 as a percent =
  33. 33.20% as a decimal =
  34. 34.Which fraction is 60%? (a) 3/10 (b) 19/20 (c) 3/5 (d) 3/20
  35. 35.1/10 as a percent =
  36. 36.1/5 as a percent =
  37. 37.75% as a decimal =
  38. 38.20% as a decimal =
  39. 39.1/10 as a percent =
  40. 40.1/2 as a percent =

Answer key

  1. 20
  2. 3/4
  3. 45
  4. 1/5
  5. 70
  6. 0.875
  7. 0.125
  8. 55
  9. 12.5
  10. 0.65
  11. 85
  12. 0.15
  13. 60
  14. 90
  15. 1/5
  16. 0.95
  17. 0.6
  18. 17/20
  19. 5
  20. 50
  21. 90
  22. 7/10
  23. 85
  24. 4/5
  25. 4/5
  26. 10
  27. 40
  28. 10
  29. 12.5
  30. 62.5
  31. 9/10
  32. 40
  33. 0.2
  34. 3/5
  35. 10
  36. 20
  37. 0.75
  38. 0.2
  39. 10
  40. 50

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