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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 327 · 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 87?
  2. 2.14 is what percent of 20?
  3. 3.?% of 200 = 16
  4. 4.?% of 250 = 150
  5. 5.108 is what percent of 400?
  6. 6.What percent of 20 is 3?
  7. 7.?% of 150 = 54
  8. 8.?% of 60 = 15
  9. 9.99 is what percent of 150?
  10. 10.?% of 40 = 20
  11. 11.?% of 25 = 3
  12. 12.?% of 300 = 84
  13. 13.?% of 25 = 22
  14. 14.What percent of 50 is 44?
  15. 15.?% of 40 = 6
  16. 16.?% of 80 = 16
  17. 17.4 is what percent of 25?
  18. 18.42 is what percent of 120?
  19. 19.36 is what percent of 80?
  20. 20.What percent of 50 is 43?
  21. 21.?% of 250 = 215
  22. 22.36 is what percent of 40?
  23. 23.141 is what percent of 150?
  24. 24.What percent of 200 is 14?
  25. 25.?% of 40 = 26
  26. 26.64 is what percent of 200?
  27. 27.?% of 60 = 9
  28. 28.19 is what percent of 50?
  29. 29.?% of 60 = 24
  30. 30.What percent of 150 is 108?
  31. 31.?% of 50 = 45
  32. 32.What percent of 25 is 13?
  33. 33.124 is what percent of 200?
  34. 34.What percent of 500 is 455?
  35. 35.2 is what percent of 40?
  36. 36.?% of 50 = 44
  37. 37.What percent of 200 is 150?
  38. 38.?% of 250 = 120
  39. 39.What percent of 20 is 7?
  40. 40.4 is what percent of 80?

Answer key

  1. 58
  2. 70
  3. 8
  4. 60
  5. 27
  6. 15
  7. 36
  8. 25
  9. 66
  10. 50
  11. 12
  12. 28
  13. 88
  14. 88
  15. 15
  16. 20
  17. 16
  18. 35
  19. 45
  20. 86
  21. 86
  22. 90
  23. 94
  24. 7
  25. 65
  26. 32
  27. 15
  28. 38
  29. 40
  30. 72
  31. 90
  32. 52
  33. 62
  34. 91
  35. 5
  36. 88
  37. 75
  38. 48
  39. 35
  40. 5

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