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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 367 · 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 60 is 39?
  2. 2.?% of 40 = 6
  3. 3.?% of 25 = 4
  4. 4.What percent of 250 is 105?
  5. 5.267 is what percent of 300?
  6. 6.What percent of 25 is 10?
  7. 7.?% of 20 = 4
  8. 8.?% of 250 = 55
  9. 9.110 is what percent of 250?
  10. 10.What percent of 50 is 27?
  11. 11.90 is what percent of 120?
  12. 12.What percent of 200 is 190?
  13. 13.18 is what percent of 40?
  14. 14.What percent of 80 is 60?
  15. 15.What percent of 400 is 136?
  16. 16.?% of 60 = 33
  17. 17.What percent of 60 is 12?
  18. 18.What percent of 50 is 19?
  19. 19.138 is what percent of 150?
  20. 20.?% of 200 = 166
  21. 21.What percent of 250 is 130?
  22. 22.7 is what percent of 20?
  23. 23.415 is what percent of 500?
  24. 24.What percent of 120 is 90?
  25. 25.What percent of 25 is 15?
  26. 26.?% of 200 = 128
  27. 27.?% of 20 = 7
  28. 28.What percent of 300 is 63?
  29. 29.What percent of 20 is 11?
  30. 30.60 is what percent of 120?
  31. 31.?% of 25 = 19
  32. 32.?% of 250 = 140
  33. 33.What percent of 120 is 72?
  34. 34.What percent of 250 is 220?
  35. 35.What percent of 25 is 2?
  36. 36.What percent of 80 is 12?
  37. 37.27 is what percent of 150?
  38. 38.?% of 150 = 87
  39. 39.12 is what percent of 60?
  40. 40.What percent of 300 is 279?

Answer key

  1. 65
  2. 15
  3. 16
  4. 42
  5. 89
  6. 40
  7. 20
  8. 22
  9. 44
  10. 54
  11. 75
  12. 95
  13. 45
  14. 75
  15. 34
  16. 55
  17. 20
  18. 38
  19. 92
  20. 83
  21. 52
  22. 35
  23. 83
  24. 75
  25. 60
  26. 64
  27. 35
  28. 21
  29. 55
  30. 50
  31. 76
  32. 56
  33. 60
  34. 88
  35. 8
  36. 15
  37. 18
  38. 58
  39. 20
  40. 93

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