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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 700 · 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. 1.7 is what percent of 50?
  2. 2.What percent of 200 is 54?
  3. 3.?% of 400 = 104
  4. 4.What percent of 60 is 33?
  5. 5.What percent of 20 is 5?
  6. 6.10 is what percent of 50?
  7. 7.10 is what percent of 20?
  8. 8.What percent of 400 is 116?
  9. 9.8 is what percent of 20?
  10. 10.54 is what percent of 120?
  11. 11.What percent of 60 is 45?
  12. 12.?% of 500 = 160
  13. 13.12 is what percent of 200?
  14. 14.255 is what percent of 500?
  15. 15.?% of 25 = 3
  16. 16.19 is what percent of 20?
  17. 17.18 is what percent of 150?
  18. 18.?% of 80 = 68
  19. 19.216 is what percent of 300?
  20. 20.What percent of 500 is 220?
  21. 21.What percent of 60 is 27?
  22. 22.What percent of 50 is 39?
  23. 23.?% of 500 = 375
  24. 24.What percent of 500 is 400?
  25. 25.What percent of 200 is 100?
  26. 26.What percent of 150 is 87?
  27. 27.12 is what percent of 80?
  28. 28.What percent of 500 is 165?
  29. 29.What percent of 20 is 1?
  30. 30.9 is what percent of 150?
  31. 31.24 is what percent of 150?
  32. 32.What percent of 80 is 40?
  33. 33.28 is what percent of 80?
  34. 34.54 is what percent of 60?
  35. 35.75 is what percent of 300?
  36. 36.?% of 120 = 84
  37. 37.336 is what percent of 400?
  38. 38.40 is what percent of 500?
  39. 39.?% of 300 = 246
  40. 40.?% of 400 = 40

Answer key

  1. 14
  2. 27
  3. 26
  4. 55
  5. 25
  6. 20
  7. 50
  8. 29
  9. 40
  10. 45
  11. 75
  12. 32
  13. 6
  14. 51
  15. 12
  16. 95
  17. 12
  18. 85
  19. 72
  20. 44
  21. 45
  22. 78
  23. 75
  24. 80
  25. 50
  26. 58
  27. 15
  28. 33
  29. 5
  30. 6
  31. 16
  32. 50
  33. 35
  34. 90
  35. 25
  36. 70
  37. 84
  38. 8
  39. 82
  40. 10

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