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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 770 · 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 200 is 96?
  2. 2.64 is what percent of 400?
  3. 3.What percent of 500 is 425?
  4. 4.What percent of 50 is 14?
  5. 5.6 is what percent of 20?
  6. 6.?% of 60 = 30
  7. 7.?% of 500 = 200
  8. 8.?% of 50 = 13
  9. 9.24 is what percent of 120?
  10. 10.24 is what percent of 80?
  11. 11.?% of 150 = 57
  12. 12.What percent of 50 is 41?
  13. 13.?% of 40 = 14
  14. 14.?% of 200 = 70
  15. 15.What percent of 150 is 117?
  16. 16.?% of 80 = 76
  17. 17.132 is what percent of 150?
  18. 18.108 is what percent of 120?
  19. 19.What percent of 250 is 90?
  20. 20.?% of 400 = 240
  21. 21.What percent of 400 is 372?
  22. 22.19 is what percent of 20?
  23. 23.What percent of 300 is 282?
  24. 24.What percent of 250 is 200?
  25. 25.What percent of 200 is 10?
  26. 26.182 is what percent of 200?
  27. 27.?% of 20 = 15
  28. 28.54 is what percent of 120?
  29. 29.?% of 250 = 50
  30. 30.What percent of 60 is 6?
  31. 31.30 is what percent of 150?
  32. 32.20 is what percent of 80?
  33. 33.?% of 200 = 98
  34. 34.What percent of 150 is 69?
  35. 35.What percent of 150 is 96?
  36. 36.What percent of 400 is 76?
  37. 37.?% of 80 = 60
  38. 38.What percent of 60 is 12?
  39. 39.?% of 250 = 60
  40. 40.What percent of 500 is 140?

Answer key

  1. 48
  2. 16
  3. 85
  4. 28
  5. 30
  6. 50
  7. 40
  8. 26
  9. 20
  10. 30
  11. 38
  12. 82
  13. 35
  14. 35
  15. 78
  16. 95
  17. 88
  18. 90
  19. 36
  20. 60
  21. 93
  22. 95
  23. 94
  24. 80
  25. 5
  26. 91
  27. 75
  28. 45
  29. 20
  30. 10
  31. 20
  32. 25
  33. 49
  34. 46
  35. 64
  36. 19
  37. 75
  38. 20
  39. 24
  40. 28

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