← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 935 · 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. 1.95% as a decimal =
  2. 2.1/2 as a percent =
  3. 3.0.625 as a percent =
  4. 4.0.05 as a percent =
  5. 5.Which fraction is 37.5%? (a) 7/20 (b) 3/8 (c) 3/4 (d) 11/20
  6. 6.Which fraction is 5%? (a) 5/8 (b) 7/8 (c) 1/20 (d) 2/5
  7. 7.Which fraction is 45%? (a) 1/2 (b) 9/20 (c) 1/4 (d) 2/5
  8. 8.80% as a decimal =
  9. 9.7/20 as a percent =
  10. 10.25% as a decimal =
  11. 11.65% as a decimal =
  12. 12.3/4 as a percent =
  13. 13.0.95 as a percent =
  14. 14.Which fraction is 85%? (a) 17/20 (b) 1/5 (c) 1/20 (d) 1/2
  15. 15.Which fraction is 45%? (a) 7/8 (b) 9/20 (c) 3/5 (d) 1/8
  16. 16.0.35 as a percent =
  17. 17.10% as a decimal =
  18. 18.0.1 as a percent =
  19. 19.Which fraction is 0.4? (a) 3/10 (b) 2/5 (c) 1/10 (d) 3/8
  20. 20.3/4 as a percent =
  21. 21.45% as a decimal =
  22. 22.4/5 as a percent =
  23. 23.19/20 as a percent =
  24. 24.40% as a decimal =
  25. 25.Which fraction is 0.2? (a) 1/5 (b) 13/20 (c) 9/20 (d) 7/20
  26. 26.0.4 as a percent =
  27. 27.0.1 as a percent =
  28. 28.0.3 as a percent =
  29. 29.0.6 as a percent =
  30. 30.55% as a decimal =
  31. 31.2/5 as a percent =
  32. 32.55% as a decimal =
  33. 33.7/10 as a percent =
  34. 34.Which fraction is 90%? (a) 11/20 (b) 9/10 (c) 7/10 (d) 3/5
  35. 35.4/5 as a percent =
  36. 36.Which fraction is 0.9? (a) 3/10 (b) 3/5 (c) 1/10 (d) 9/10
  37. 37.1/8 as a percent =
  38. 38.7/8 as a percent =
  39. 39.Which fraction is 0.5? (a) 1/2 (b) 3/4 (c) 1/20 (d) 11/20
  40. 40.7/10 as a percent =

Answer key

  1. 0.95
  2. 50
  3. 62.5
  4. 5
  5. 3/8
  6. 1/20
  7. 9/20
  8. 0.8
  9. 35
  10. 0.25
  11. 0.65
  12. 75
  13. 95
  14. 17/20
  15. 9/20
  16. 35
  17. 0.1
  18. 10
  19. 2/5
  20. 75
  21. 0.45
  22. 80
  23. 95
  24. 0.4
  25. 1/5
  26. 40
  27. 10
  28. 30
  29. 60
  30. 0.55
  31. 40
  32. 0.55
  33. 70
  34. 9/10
  35. 80
  36. 9/10
  37. 12.5
  38. 87.5
  39. 1/2
  40. 70

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