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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 992 · 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. 1.95 is what percent of 250?
  2. 2.What percent of 150 is 63?
  3. 3.8 is what percent of 25?
  4. 4.2 is what percent of 20?
  5. 5.33 is what percent of 150?
  6. 6.165 is what percent of 500?
  7. 7.What percent of 400 is 272?
  8. 8.9 is what percent of 60?
  9. 9.1 is what percent of 20?
  10. 10.450 is what percent of 500?
  11. 11.What percent of 80 is 4?
  12. 12.What percent of 25 is 4?
  13. 13.?% of 500 = 350
  14. 14.17 is what percent of 20?
  15. 15.?% of 150 = 129
  16. 16.93 is what percent of 150?
  17. 17.What percent of 200 is 106?
  18. 18.?% of 40 = 28
  19. 19.132 is what percent of 400?
  20. 20.What percent of 25 is 20?
  21. 21.30 is what percent of 500?
  22. 22.What percent of 60 is 33?
  23. 23.What percent of 250 is 50?
  24. 24.?% of 400 = 24
  25. 25.15 is what percent of 60?
  26. 26.What percent of 500 is 340?
  27. 27.What percent of 400 is 336?
  28. 28.What percent of 400 is 184?
  29. 29.What percent of 200 is 150?
  30. 30.?% of 40 = 2
  31. 31.?% of 200 = 34
  32. 32.What percent of 400 is 96?
  33. 33.What percent of 400 is 168?
  34. 34.?% of 120 = 84
  35. 35.32 is what percent of 40?
  36. 36.What percent of 200 is 50?
  37. 37.36 is what percent of 80?
  38. 38.264 is what percent of 400?
  39. 39.What percent of 20 is 12?
  40. 40.What percent of 60 is 18?

Answer key

  1. 38
  2. 42
  3. 32
  4. 10
  5. 22
  6. 33
  7. 68
  8. 15
  9. 5
  10. 90
  11. 5
  12. 16
  13. 70
  14. 85
  15. 86
  16. 62
  17. 53
  18. 70
  19. 33
  20. 80
  21. 6
  22. 55
  23. 20
  24. 6
  25. 25
  26. 68
  27. 84
  28. 46
  29. 75
  30. 5
  31. 17
  32. 24
  33. 42
  34. 70
  35. 80
  36. 25
  37. 45
  38. 66
  39. 60
  40. 30

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