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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 373 · 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 20 = 6
  2. 2.What percent of 80 is 28?
  3. 3.What percent of 500 is 25?
  4. 4.455 is what percent of 500?
  5. 5.What percent of 150 is 12?
  6. 6.29 is what percent of 50?
  7. 7.6 is what percent of 40?
  8. 8.8 is what percent of 50?
  9. 9.72 is what percent of 80?
  10. 10.28 is what percent of 40?
  11. 11.What percent of 50 is 44?
  12. 12.What percent of 400 is 76?
  13. 13.What percent of 400 is 224?
  14. 14.?% of 25 = 2
  15. 15.What percent of 60 is 21?
  16. 16.What percent of 300 is 30?
  17. 17.72 is what percent of 120?
  18. 18.111 is what percent of 150?
  19. 19.?% of 300 = 111
  20. 20.What percent of 500 is 270?
  21. 21.What percent of 200 is 38?
  22. 22.What percent of 50 is 16?
  23. 23.What percent of 25 is 15?
  24. 24.292 is what percent of 400?
  25. 25.18 is what percent of 60?
  26. 26.260 is what percent of 500?
  27. 27.60 is what percent of 300?
  28. 28.?% of 500 = 345
  29. 29.What percent of 20 is 16?
  30. 30.What percent of 150 is 90?
  31. 31.?% of 40 = 12
  32. 32.?% of 200 = 182
  33. 33.?% of 25 = 5
  34. 34.What percent of 50 is 23?
  35. 35.What percent of 80 is 8?
  36. 36.?% of 200 = 140
  37. 37.?% of 150 = 15
  38. 38.What percent of 20 is 18?
  39. 39.?% of 50 = 41
  40. 40.What percent of 80 is 56?

Answer key

  1. 30
  2. 35
  3. 5
  4. 91
  5. 8
  6. 58
  7. 15
  8. 16
  9. 90
  10. 70
  11. 88
  12. 19
  13. 56
  14. 8
  15. 35
  16. 10
  17. 60
  18. 74
  19. 37
  20. 54
  21. 19
  22. 32
  23. 60
  24. 73
  25. 30
  26. 52
  27. 20
  28. 69
  29. 80
  30. 60
  31. 30
  32. 91
  33. 20
  34. 46
  35. 10
  36. 70
  37. 10
  38. 90
  39. 82
  40. 70

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage