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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 169 · 40 questions
TalentJR

How to work it out (Part over whole): Find the whole (the number after “of”) and the part. Percent = part ÷ whole × 100. Multiply the part by 100 first, then divide by the whole: 18 × 100 = 1800, and 1800 ÷ 72 = 25, so 25%.

NameDateTime takenScore ___ / 40
  1. 1.What percent of 25 is 5?
  2. 2.What percent of 25 is 14?
  3. 3.34 is what percent of 40?
  4. 4.?% of 60 = 24
  5. 5.What percent of 25 is 2?
  6. 6.180 is what percent of 200?
  7. 7.168 is what percent of 400?
  8. 8.?% of 500 = 380
  9. 9.What percent of 20 is 6?
  10. 10.?% of 25 = 3
  11. 11.100 is what percent of 500?
  12. 12.What percent of 40 is 4?
  13. 13.32 is what percent of 40?
  14. 14.?% of 150 = 21
  15. 15.What percent of 50 is 13?
  16. 16.What percent of 20 is 18?
  17. 17.216 is what percent of 300?
  18. 18.108 is what percent of 120?
  19. 19.What percent of 200 is 124?
  20. 20.40 is what percent of 200?
  21. 21.What percent of 80 is 76?
  22. 22.What percent of 20 is 15?
  23. 23.What percent of 25 is 20?
  24. 24.What percent of 300 is 75?
  25. 25.28 is what percent of 50?
  26. 26.What percent of 500 is 295?
  27. 27.166 is what percent of 200?
  28. 28.?% of 300 = 144
  29. 29.184 is what percent of 200?
  30. 30.68 is what percent of 400?
  31. 31.What percent of 60 is 36?
  32. 32.5 is what percent of 25?
  33. 33.310 is what percent of 500?
  34. 34.135 is what percent of 500?
  35. 35.22 is what percent of 25?
  36. 36.100 is what percent of 400?
  37. 37.?% of 300 = 87
  38. 38.20 is what percent of 25?
  39. 39.What percent of 20 is 12?
  40. 40.174 is what percent of 200?

Answer key

  1. 20
  2. 56
  3. 85
  4. 40
  5. 8
  6. 90
  7. 42
  8. 76
  9. 30
  10. 12
  11. 20
  12. 10
  13. 80
  14. 14
  15. 26
  16. 90
  17. 72
  18. 90
  19. 62
  20. 20
  21. 95
  22. 75
  23. 80
  24. 25
  25. 56
  26. 59
  27. 83
  28. 48
  29. 92
  30. 17
  31. 60
  32. 20
  33. 62
  34. 27
  35. 88
  36. 25
  37. 29
  38. 80
  39. 60
  40. 87

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage