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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 514 · 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 300 is 132?
  2. 2.164 is what percent of 400?
  3. 3.What percent of 120 is 24?
  4. 4.?% of 80 = 56
  5. 5.36 is what percent of 150?
  6. 6.What percent of 300 is 27?
  7. 7.?% of 80 = 76
  8. 8.220 is what percent of 250?
  9. 9.What percent of 60 is 45?
  10. 10.72 is what percent of 120?
  11. 11.?% of 40 = 38
  12. 12.What percent of 20 is 8?
  13. 13.6 is what percent of 50?
  14. 14.What percent of 250 is 210?
  15. 15.What percent of 20 is 15?
  16. 16.?% of 20 = 14
  17. 17.?% of 200 = 176
  18. 18.?% of 60 = 39
  19. 19.What percent of 200 is 88?
  20. 20.42 is what percent of 60?
  21. 21.6 is what percent of 40?
  22. 22.What percent of 250 is 85?
  23. 23.What percent of 25 is 8?
  24. 24.42 is what percent of 300?
  25. 25.?% of 120 = 54
  26. 26.30 is what percent of 120?
  27. 27.What percent of 50 is 15?
  28. 28.210 is what percent of 250?
  29. 29.23 is what percent of 50?
  30. 30.What percent of 400 is 280?
  31. 31.What percent of 80 is 20?
  32. 32.?% of 20 = 3
  33. 33.?% of 50 = 32
  34. 34.What percent of 25 is 11?
  35. 35.?% of 300 = 192
  36. 36.What percent of 60 is 15?
  37. 37.1 is what percent of 20?
  38. 38.39 is what percent of 60?
  39. 39.175 is what percent of 250?
  40. 40.25 is what percent of 250?

Answer key

  1. 44
  2. 41
  3. 20
  4. 70
  5. 24
  6. 9
  7. 95
  8. 88
  9. 75
  10. 60
  11. 95
  12. 40
  13. 12
  14. 84
  15. 75
  16. 70
  17. 88
  18. 65
  19. 44
  20. 70
  21. 15
  22. 34
  23. 32
  24. 14
  25. 45
  26. 25
  27. 30
  28. 84
  29. 46
  30. 70
  31. 25
  32. 15
  33. 64
  34. 44
  35. 64
  36. 25
  37. 5
  38. 65
  39. 70
  40. 10

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