← Percent, fraction, decimal swaps lesson New set →

Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 236 · 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. 1.13/20 as a percent =
  2. 2.Which fraction is 55%? (a) 3/4 (b) 9/20 (c) 7/8 (d) 11/20
  3. 3.1/5 as a percent =
  4. 4.7/20 as a percent =
  5. 5.3/4 as a percent =
  6. 6.40% as a decimal =
  7. 7.70% as a decimal =
  8. 8.Which fraction is 62.5%? (a) 3/10 (b) 9/10 (c) 5/8 (d) 13/20
  9. 9.Which fraction is 75%? (a) 17/20 (b) 2/5 (c) 3/4 (d) 13/20
  10. 10.9/20 as a percent =
  11. 11.Which fraction is 75%? (a) 1/20 (b) 1/8 (c) 13/20 (d) 3/4
  12. 12.Which fraction is 30%? (a) 3/10 (b) 1/8 (c) 7/20 (d) 19/20
  13. 13.2/5 as a percent =
  14. 14.Which fraction is 0.125? (a) 1/5 (b) 1/8 (c) 3/10 (d) 9/20
  15. 15.0.25 as a percent =
  16. 16.Which fraction is 0.5? (a) 17/20 (b) 1/5 (c) 1/2 (d) 1/10
  17. 17.Which fraction is 0.4? (a) 1/20 (b) 2/5 (c) 11/20 (d) 3/10
  18. 18.Which fraction is 40%? (a) 3/8 (b) 19/20 (c) 7/10 (d) 2/5
  19. 19.0.35 as a percent =
  20. 20.60% as a decimal =
  21. 21.Which fraction is 45%? (a) 9/20 (b) 13/20 (c) 1/5 (d) 5/8
  22. 22.65% as a decimal =
  23. 23.0.15 as a percent =
  24. 24.0.5 as a percent =
  25. 25.3/8 as a percent =
  26. 26.3/8 as a percent =
  27. 27.0.375 as a percent =
  28. 28.3/8 as a percent =
  29. 29.30% as a decimal =
  30. 30.0.95 as a percent =
  31. 31.4/5 as a percent =
  32. 32.1/4 as a percent =
  33. 33.70% as a decimal =
  34. 34.3/4 as a percent =
  35. 35.40% as a decimal =
  36. 36.1/4 as a percent =
  37. 37.3/20 as a percent =
  38. 38.3/10 as a percent =
  39. 39.7/20 as a percent =
  40. 40.1/5 as a percent =

Answer key

  1. 65
  2. 11/20
  3. 20
  4. 35
  5. 75
  6. 0.4
  7. 0.7
  8. 5/8
  9. 3/4
  10. 45
  11. 3/4
  12. 3/10
  13. 40
  14. 1/8
  15. 25
  16. 1/2
  17. 2/5
  18. 2/5
  19. 35
  20. 0.6
  21. 9/20
  22. 0.65
  23. 15
  24. 50
  25. 37.5
  26. 37.5
  27. 37.5
  28. 37.5
  29. 0.3
  30. 95
  31. 80
  32. 25
  33. 0.7
  34. 75
  35. 0.4
  36. 25
  37. 15
  38. 30
  39. 35
  40. 20

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