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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 726 · 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.?% of 25 = 9
  2. 2.159 is what percent of 300?
  3. 3.What percent of 60 is 15?
  4. 4.What percent of 400 is 348?
  5. 5.?% of 120 = 108
  6. 6.?% of 20 = 17
  7. 7.?% of 25 = 10
  8. 8.What percent of 20 is 12?
  9. 9.What percent of 60 is 3?
  10. 10.What percent of 80 is 60?
  11. 11.?% of 80 = 20
  12. 12.?% of 60 = 45
  13. 13.What percent of 80 is 40?
  14. 14.What percent of 200 is 68?
  15. 15.?% of 120 = 66
  16. 16.130 is what percent of 200?
  17. 17.14 is what percent of 20?
  18. 18.?% of 300 = 24
  19. 19.75 is what percent of 150?
  20. 20.?% of 60 = 51
  21. 21.18 is what percent of 50?
  22. 22.What percent of 500 is 25?
  23. 23.?% of 250 = 135
  24. 24.What percent of 25 is 12?
  25. 25.What percent of 150 is 42?
  26. 26.15 is what percent of 60?
  27. 27.What percent of 20 is 7?
  28. 28.What percent of 400 is 268?
  29. 29.What percent of 60 is 18?
  30. 30.?% of 200 = 46
  31. 31.What percent of 60 is 27?
  32. 32.123 is what percent of 150?
  33. 33.What percent of 25 is 5?
  34. 34.What percent of 20 is 17?
  35. 35.What percent of 300 is 63?
  36. 36.?% of 200 = 154
  37. 37.?% of 50 = 26
  38. 38.?% of 300 = 258
  39. 39.What percent of 25 is 3?
  40. 40.What percent of 25 is 16?

Answer key

  1. 36
  2. 53
  3. 25
  4. 87
  5. 90
  6. 85
  7. 40
  8. 60
  9. 5
  10. 75
  11. 25
  12. 75
  13. 50
  14. 34
  15. 55
  16. 65
  17. 70
  18. 8
  19. 50
  20. 85
  21. 36
  22. 5
  23. 54
  24. 48
  25. 28
  26. 25
  27. 35
  28. 67
  29. 30
  30. 23
  31. 45
  32. 82
  33. 20
  34. 85
  35. 21
  36. 77
  37. 52
  38. 86
  39. 12
  40. 64

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