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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 846 · 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 400 is 380?
  2. 2.What percent of 150 is 108?
  3. 3.235 is what percent of 250?
  4. 4.?% of 25 = 15
  5. 5.What percent of 150 is 42?
  6. 6.What percent of 250 is 40?
  7. 7.108 is what percent of 120?
  8. 8.What percent of 25 is 5?
  9. 9.?% of 150 = 123
  10. 10.What percent of 500 is 210?
  11. 11.What percent of 500 is 465?
  12. 12.?% of 40 = 38
  13. 13.What percent of 80 is 52?
  14. 14.What percent of 250 is 135?
  15. 15.?% of 200 = 14
  16. 16.?% of 120 = 48
  17. 17.What percent of 20 is 2?
  18. 18.40 is what percent of 80?
  19. 19.?% of 300 = 207
  20. 20.?% of 25 = 9
  21. 21.What percent of 300 is 285?
  22. 22.What percent of 250 is 155?
  23. 23.What percent of 40 is 18?
  24. 24.What percent of 60 is 9?
  25. 25.?% of 120 = 12
  26. 26.75 is what percent of 300?
  27. 27.?% of 120 = 72
  28. 28.What percent of 20 is 6?
  29. 29.296 is what percent of 400?
  30. 30.What percent of 50 is 16?
  31. 31.74 is what percent of 200?
  32. 32.?% of 150 = 138
  33. 33.?% of 120 = 108
  34. 34.What percent of 300 is 213?
  35. 35.What percent of 80 is 40?
  36. 36.8 is what percent of 20?
  37. 37.What percent of 50 is 17?
  38. 38.?% of 50 = 15
  39. 39.What percent of 300 is 228?
  40. 40.What percent of 40 is 16?

Answer key

  1. 95
  2. 72
  3. 94
  4. 60
  5. 28
  6. 16
  7. 90
  8. 20
  9. 82
  10. 42
  11. 93
  12. 95
  13. 65
  14. 54
  15. 7
  16. 40
  17. 10
  18. 50
  19. 69
  20. 36
  21. 95
  22. 62
  23. 45
  24. 15
  25. 10
  26. 25
  27. 60
  28. 30
  29. 74
  30. 32
  31. 37
  32. 92
  33. 90
  34. 71
  35. 50
  36. 40
  37. 34
  38. 30
  39. 76
  40. 40

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