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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 272 · 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 120 is 108?
  2. 2.72 is what percent of 120?
  3. 3.30 is what percent of 120?
  4. 4.What percent of 300 is 249?
  5. 5.What percent of 500 is 420?
  6. 6.?% of 20 = 17
  7. 7.What percent of 25 is 2?
  8. 8.What percent of 20 is 16?
  9. 9.What percent of 200 is 170?
  10. 10.39 is what percent of 50?
  11. 11.?% of 250 = 25
  12. 12.?% of 60 = 54
  13. 13.What percent of 300 is 246?
  14. 14.364 is what percent of 400?
  15. 15.What percent of 60 is 24?
  16. 16.?% of 120 = 66
  17. 17.51 is what percent of 60?
  18. 18.35 is what percent of 500?
  19. 19.13 is what percent of 20?
  20. 20.2 is what percent of 40?
  21. 21.24 is what percent of 150?
  22. 22.What percent of 50 is 3?
  23. 23.?% of 25 = 13
  24. 24.356 is what percent of 400?
  25. 25.What percent of 25 is 21?
  26. 26.What percent of 20 is 10?
  27. 27.6 is what percent of 40?
  28. 28.27 is what percent of 150?
  29. 29.What percent of 120 is 114?
  30. 30.170 is what percent of 250?
  31. 31.36 is what percent of 60?
  32. 32.410 is what percent of 500?
  33. 33.?% of 25 = 3
  34. 34.What percent of 250 is 70?
  35. 35.47 is what percent of 50?
  36. 36.?% of 20 = 4
  37. 37.What percent of 25 is 7?
  38. 38.What percent of 50 is 26?
  39. 39.?% of 500 = 425
  40. 40.What percent of 60 is 48?

Answer key

  1. 90
  2. 60
  3. 25
  4. 83
  5. 84
  6. 85
  7. 8
  8. 80
  9. 85
  10. 78
  11. 10
  12. 90
  13. 82
  14. 91
  15. 40
  16. 55
  17. 85
  18. 7
  19. 65
  20. 5
  21. 16
  22. 6
  23. 52
  24. 89
  25. 84
  26. 50
  27. 15
  28. 18
  29. 95
  30. 68
  31. 60
  32. 82
  33. 12
  34. 28
  35. 94
  36. 20
  37. 28
  38. 52
  39. 85
  40. 80

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