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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 870 · 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 150 is 114?
  2. 2.What percent of 500 is 435?
  3. 3.28 is what percent of 80?
  4. 4.?% of 300 = 249
  5. 5.?% of 60 = 48
  6. 6.?% of 120 = 90
  7. 7.?% of 120 = 66
  8. 8.20 is what percent of 250?
  9. 9.What percent of 25 is 4?
  10. 10.What percent of 40 is 34?
  11. 11.What percent of 150 is 27?
  12. 12.What percent of 150 is 33?
  13. 13.?% of 20 = 9
  14. 14.?% of 20 = 17
  15. 15.What percent of 120 is 12?
  16. 16.What percent of 60 is 15?
  17. 17.?% of 50 = 19
  18. 18.?% of 500 = 200
  19. 19.What percent of 25 is 19?
  20. 20.?% of 25 = 16
  21. 21.What percent of 500 is 45?
  22. 22.105 is what percent of 500?
  23. 23.What percent of 25 is 5?
  24. 24.What percent of 50 is 35?
  25. 25.?% of 250 = 35
  26. 26.?% of 200 = 80
  27. 27.3 is what percent of 60?
  28. 28.What percent of 250 is 125?
  29. 29.What percent of 40 is 32?
  30. 30.?% of 50 = 40
  31. 31.108 is what percent of 150?
  32. 32.What percent of 50 is 43?
  33. 33.?% of 400 = 168
  34. 34.?% of 400 = 76
  35. 35.What percent of 250 is 195?
  36. 36.What percent of 80 is 16?
  37. 37.What percent of 40 is 36?
  38. 38.24 is what percent of 80?
  39. 39.37 is what percent of 50?
  40. 40.?% of 300 = 39

Answer key

  1. 76
  2. 87
  3. 35
  4. 83
  5. 80
  6. 75
  7. 55
  8. 8
  9. 16
  10. 85
  11. 18
  12. 22
  13. 45
  14. 85
  15. 10
  16. 25
  17. 38
  18. 40
  19. 76
  20. 64
  21. 9
  22. 21
  23. 20
  24. 70
  25. 14
  26. 40
  27. 5
  28. 50
  29. 80
  30. 80
  31. 72
  32. 86
  33. 42
  34. 19
  35. 78
  36. 20
  37. 90
  38. 30
  39. 74
  40. 13

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