← 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 720 · 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 300 = 243
  2. 2.40 is what percent of 50?
  3. 3.What percent of 20 is 13?
  4. 4.What percent of 300 is 189?
  5. 5.What percent of 200 is 128?
  6. 6.?% of 150 = 99
  7. 7.48 is what percent of 80?
  8. 8.55 is what percent of 250?
  9. 9.7 is what percent of 20?
  10. 10.12 is what percent of 20?
  11. 11.?% of 40 = 14
  12. 12.?% of 400 = 272
  13. 13.16 is what percent of 50?
  14. 14.36 is what percent of 60?
  15. 15.What percent of 20 is 4?
  16. 16.?% of 500 = 195
  17. 17.?% of 150 = 111
  18. 18.48 is what percent of 60?
  19. 19.What percent of 25 is 19?
  20. 20.What percent of 20 is 18?
  21. 21.?% of 200 = 112
  22. 22.24 is what percent of 60?
  23. 23.What percent of 150 is 132?
  24. 24.20 is what percent of 25?
  25. 25.What percent of 400 is 288?
  26. 26.?% of 300 = 30
  27. 27.60 is what percent of 250?
  28. 28.?% of 40 = 38
  29. 29.16 is what percent of 25?
  30. 30.25 is what percent of 250?
  31. 31.75 is what percent of 150?
  32. 32.95 is what percent of 250?
  33. 33.?% of 20 = 12
  34. 34.?% of 25 = 11
  35. 35.22 is what percent of 25?
  36. 36.8 is what percent of 20?
  37. 37.What percent of 25 is 3?
  38. 38.12 is what percent of 40?
  39. 39.What percent of 120 is 60?
  40. 40.62 is what percent of 200?

Answer key

  1. 81
  2. 80
  3. 65
  4. 63
  5. 64
  6. 66
  7. 60
  8. 22
  9. 35
  10. 60
  11. 35
  12. 68
  13. 32
  14. 60
  15. 20
  16. 39
  17. 74
  18. 80
  19. 76
  20. 90
  21. 56
  22. 40
  23. 88
  24. 80
  25. 72
  26. 10
  27. 24
  28. 95
  29. 64
  30. 10
  31. 50
  32. 38
  33. 60
  34. 44
  35. 88
  36. 40
  37. 12
  38. 30
  39. 50
  40. 31

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