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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 733 · 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. 1.12 is what percent of 200?
  2. 2.?% of 80 = 76
  3. 3.?% of 500 = 410
  4. 4.What percent of 120 is 18?
  5. 5.39 is what percent of 50?
  6. 6.?% of 50 = 7
  7. 7.102 is what percent of 120?
  8. 8.What percent of 50 is 22?
  9. 9.8 is what percent of 20?
  10. 10.10 is what percent of 50?
  11. 11.34 is what percent of 50?
  12. 12.What percent of 300 is 48?
  13. 13.42 is what percent of 120?
  14. 14.?% of 500 = 165
  15. 15.What percent of 200 is 86?
  16. 16.18 is what percent of 120?
  17. 17.6 is what percent of 120?
  18. 18.What percent of 150 is 96?
  19. 19.5 is what percent of 20?
  20. 20.What percent of 20 is 15?
  21. 21.18 is what percent of 25?
  22. 22.What percent of 400 is 56?
  23. 23.?% of 20 = 6
  24. 24.?% of 150 = 54
  25. 25.?% of 150 = 45
  26. 26.What percent of 400 is 224?
  27. 27.?% of 25 = 18
  28. 28.17 is what percent of 25?
  29. 29.?% of 20 = 9
  30. 30.?% of 25 = 10
  31. 31.216 is what percent of 400?
  32. 32.What percent of 400 is 236?
  33. 33.What percent of 80 is 36?
  34. 34.What percent of 20 is 1?
  35. 35.What percent of 40 is 26?
  36. 36.?% of 120 = 24
  37. 37.?% of 20 = 15
  38. 38.What percent of 25 is 5?
  39. 39.What percent of 80 is 52?
  40. 40.?% of 250 = 150

Answer key

  1. 6
  2. 95
  3. 82
  4. 15
  5. 78
  6. 14
  7. 85
  8. 44
  9. 40
  10. 20
  11. 68
  12. 16
  13. 35
  14. 33
  15. 43
  16. 15
  17. 5
  18. 64
  19. 25
  20. 75
  21. 72
  22. 14
  23. 30
  24. 36
  25. 30
  26. 56
  27. 72
  28. 68
  29. 45
  30. 40
  31. 54
  32. 59
  33. 45
  34. 5
  35. 65
  36. 20
  37. 75
  38. 20
  39. 65
  40. 60

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