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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 967 · 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 33?
  2. 2.What percent of 150 is 9?
  3. 3.What percent of 150 is 12?
  4. 4.?% of 60 = 18
  5. 5.What percent of 50 is 7?
  6. 6.?% of 60 = 24
  7. 7.What percent of 50 is 17?
  8. 8.What percent of 80 is 44?
  9. 9.?% of 40 = 14
  10. 10.?% of 25 = 13
  11. 11.?% of 50 = 26
  12. 12.What percent of 50 is 19?
  13. 13.205 is what percent of 250?
  14. 14.16 is what percent of 80?
  15. 15.?% of 20 = 19
  16. 16.?% of 50 = 12
  17. 17.?% of 60 = 30
  18. 18.What percent of 120 is 102?
  19. 19.What percent of 40 is 32?
  20. 20.153 is what percent of 300?
  21. 21.15 is what percent of 20?
  22. 22.What percent of 50 is 44?
  23. 23.?% of 250 = 100
  24. 24.What percent of 500 is 285?
  25. 25.445 is what percent of 500?
  26. 26.29 is what percent of 50?
  27. 27.147 is what percent of 300?
  28. 28.20 is what percent of 50?
  29. 29.40 is what percent of 50?
  30. 30.?% of 60 = 27
  31. 31.?% of 40 = 8
  32. 32.What percent of 200 is 152?
  33. 33.What percent of 40 is 12?
  34. 34.?% of 50 = 46
  35. 35.What percent of 60 is 30?
  36. 36.What percent of 250 is 155?
  37. 37.?% of 150 = 60
  38. 38.What percent of 40 is 10?
  39. 39.What percent of 40 is 14?
  40. 40.What percent of 40 is 38?

Answer key

  1. 55
  2. 6
  3. 8
  4. 30
  5. 14
  6. 40
  7. 34
  8. 55
  9. 35
  10. 52
  11. 52
  12. 38
  13. 82
  14. 20
  15. 95
  16. 24
  17. 50
  18. 85
  19. 80
  20. 51
  21. 75
  22. 88
  23. 40
  24. 57
  25. 89
  26. 58
  27. 49
  28. 40
  29. 80
  30. 45
  31. 20
  32. 76
  33. 30
  34. 92
  35. 50
  36. 62
  37. 40
  38. 25
  39. 35
  40. 95

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