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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 748 · 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 250 is 110?
  2. 2.What percent of 250 is 180?
  3. 3.What percent of 40 is 26?
  4. 4.84 is what percent of 150?
  5. 5.?% of 50 = 39
  6. 6.?% of 60 = 12
  7. 7.?% of 500 = 220
  8. 8.380 is what percent of 500?
  9. 9.What percent of 25 is 9?
  10. 10.What percent of 300 is 78?
  11. 11.What percent of 250 is 115?
  12. 12.What percent of 120 is 24?
  13. 13.?% of 60 = 24
  14. 14.48 is what percent of 300?
  15. 15.?% of 300 = 282
  16. 16.15 is what percent of 25?
  17. 17.?% of 300 = 240
  18. 18.What percent of 400 is 180?
  19. 19.What percent of 40 is 14?
  20. 20.30 is what percent of 60?
  21. 21.96 is what percent of 120?
  22. 22.21 is what percent of 300?
  23. 23.What percent of 40 is 28?
  24. 24.30 is what percent of 40?
  25. 25.42 is what percent of 120?
  26. 26.What percent of 300 is 87?
  27. 27.What percent of 60 is 18?
  28. 28.What percent of 300 is 36?
  29. 29.60 is what percent of 80?
  30. 30.?% of 120 = 12
  31. 31.What percent of 300 is 171?
  32. 32.What percent of 500 is 305?
  33. 33.114 is what percent of 120?
  34. 34.What percent of 25 is 11?
  35. 35.What percent of 400 is 124?
  36. 36.What percent of 400 is 24?
  37. 37.?% of 60 = 51
  38. 38.?% of 250 = 225
  39. 39.What percent of 40 is 32?
  40. 40.26 is what percent of 40?

Answer key

  1. 44
  2. 72
  3. 65
  4. 56
  5. 78
  6. 20
  7. 44
  8. 76
  9. 36
  10. 26
  11. 46
  12. 20
  13. 40
  14. 16
  15. 94
  16. 60
  17. 80
  18. 45
  19. 35
  20. 50
  21. 80
  22. 7
  23. 70
  24. 75
  25. 35
  26. 29
  27. 30
  28. 12
  29. 75
  30. 10
  31. 57
  32. 61
  33. 95
  34. 44
  35. 31
  36. 6
  37. 85
  38. 90
  39. 80
  40. 65

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