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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 813 · 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 200 is 84?
  2. 2.What percent of 60 is 30?
  3. 3.What percent of 50 is 6?
  4. 4.What percent of 300 is 39?
  5. 5.?% of 80 = 48
  6. 6.?% of 50 = 19
  7. 7.What percent of 60 is 27?
  8. 8.What percent of 20 is 8?
  9. 9.28 is what percent of 80?
  10. 10.?% of 150 = 30
  11. 11.What percent of 50 is 4?
  12. 12.What percent of 300 is 204?
  13. 13.What percent of 50 is 16?
  14. 14.?% of 50 = 14
  15. 15.?% of 500 = 385
  16. 16.?% of 80 = 12
  17. 17.36 is what percent of 60?
  18. 18.?% of 250 = 75
  19. 19.30 is what percent of 60?
  20. 20.18 is what percent of 40?
  21. 21.?% of 50 = 5
  22. 22.What percent of 250 is 45?
  23. 23.?% of 500 = 235
  24. 24.?% of 50 = 44
  25. 25.What percent of 20 is 17?
  26. 26.280 is what percent of 400?
  27. 27.37 is what percent of 50?
  28. 28.32 is what percent of 50?
  29. 29.106 is what percent of 200?
  30. 30.?% of 60 = 3
  31. 31.22 is what percent of 40?
  32. 32.What percent of 300 is 111?
  33. 33.96 is what percent of 150?
  34. 34.What percent of 50 is 13?
  35. 35.?% of 60 = 39
  36. 36.What percent of 25 is 8?
  37. 37.36 is what percent of 40?
  38. 38.?% of 20 = 8
  39. 39.What percent of 400 is 264?
  40. 40.What percent of 400 is 40?

Answer key

  1. 42
  2. 50
  3. 12
  4. 13
  5. 60
  6. 38
  7. 45
  8. 40
  9. 35
  10. 20
  11. 8
  12. 68
  13. 32
  14. 28
  15. 77
  16. 15
  17. 60
  18. 30
  19. 50
  20. 45
  21. 10
  22. 18
  23. 47
  24. 88
  25. 85
  26. 70
  27. 74
  28. 64
  29. 53
  30. 5
  31. 55
  32. 37
  33. 64
  34. 26
  35. 65
  36. 32
  37. 90
  38. 40
  39. 66
  40. 10

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