← What percent is one number of another? lesson New set →

What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 5 · 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 50 is 12?
  2. 2.?% of 250 = 150
  3. 3.What percent of 120 is 60?
  4. 4.What percent of 60 is 48?
  5. 5.?% of 25 = 7
  6. 6.?% of 400 = 44
  7. 7.What percent of 20 is 18?
  8. 8.?% of 20 = 18
  9. 9.?% of 25 = 11
  10. 10.What percent of 80 is 64?
  11. 11.?% of 50 = 5
  12. 12.?% of 150 = 9
  13. 13.24 is what percent of 40?
  14. 14.?% of 200 = 136
  15. 15.?% of 40 = 10
  16. 16.?% of 50 = 41
  17. 17.What percent of 250 is 205?
  18. 18.What percent of 20 is 19?
  19. 19.42 is what percent of 300?
  20. 20.What percent of 40 is 22?
  21. 21.304 is what percent of 400?
  22. 22.?% of 400 = 124
  23. 23.28 is what percent of 200?
  24. 24.?% of 20 = 2
  25. 25.?% of 300 = 141
  26. 26.What percent of 300 is 84?
  27. 27.What percent of 60 is 12?
  28. 28.?% of 80 = 48
  29. 29.What percent of 400 is 96?
  30. 30.What percent of 400 is 276?
  31. 31.?% of 150 = 120
  32. 32.What percent of 60 is 3?
  33. 33.75 is what percent of 500?
  34. 34.What percent of 25 is 11?
  35. 35.What percent of 250 is 170?
  36. 36.?% of 20 = 12
  37. 37.?% of 60 = 48
  38. 38.?% of 150 = 30
  39. 39.12 is what percent of 20?
  40. 40.72 is what percent of 150?

Answer key

  1. 24
  2. 60
  3. 50
  4. 80
  5. 28
  6. 11
  7. 90
  8. 90
  9. 44
  10. 80
  11. 10
  12. 6
  13. 60
  14. 68
  15. 25
  16. 82
  17. 82
  18. 95
  19. 14
  20. 55
  21. 76
  22. 31
  23. 14
  24. 10
  25. 47
  26. 28
  27. 20
  28. 60
  29. 24
  30. 69
  31. 80
  32. 5
  33. 15
  34. 44
  35. 68
  36. 60
  37. 80
  38. 20
  39. 60
  40. 48

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