← 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 567 · 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 20 = 8
  2. 2.2 is what percent of 25?
  3. 3.What percent of 120 is 84?
  4. 4.What percent of 25 is 17?
  5. 5.What percent of 60 is 30?
  6. 6.212 is what percent of 400?
  7. 7.What percent of 300 is 33?
  8. 8.?% of 20 = 4
  9. 9.14 is what percent of 40?
  10. 10.What percent of 20 is 19?
  11. 11.What percent of 40 is 8?
  12. 12.What percent of 120 is 78?
  13. 13.?% of 200 = 126
  14. 14.What percent of 40 is 32?
  15. 15.120 is what percent of 250?
  16. 16.What percent of 50 is 26?
  17. 17.48 is what percent of 400?
  18. 18.?% of 25 = 12
  19. 19.What percent of 120 is 12?
  20. 20.6 is what percent of 40?
  21. 21.What percent of 25 is 23?
  22. 22.140 is what percent of 250?
  23. 23.?% of 40 = 38
  24. 24.30 is what percent of 150?
  25. 25.What percent of 60 is 27?
  26. 26.?% of 300 = 177
  27. 27.What percent of 400 is 108?
  28. 28.What percent of 20 is 15?
  29. 29.20 is what percent of 400?
  30. 30.40 is what percent of 500?
  31. 31.What percent of 80 is 32?
  32. 32.?% of 50 = 24
  33. 33.What percent of 500 is 85?
  34. 34.?% of 80 = 28
  35. 35.What percent of 40 is 28?
  36. 36.3 is what percent of 25?
  37. 37.64 is what percent of 80?
  38. 38.?% of 50 = 4
  39. 39.What percent of 80 is 48?
  40. 40.?% of 500 = 225

Answer key

  1. 40
  2. 8
  3. 70
  4. 68
  5. 50
  6. 53
  7. 11
  8. 20
  9. 35
  10. 95
  11. 20
  12. 65
  13. 63
  14. 80
  15. 48
  16. 52
  17. 12
  18. 48
  19. 10
  20. 15
  21. 92
  22. 56
  23. 95
  24. 20
  25. 45
  26. 59
  27. 27
  28. 75
  29. 5
  30. 8
  31. 40
  32. 48
  33. 17
  34. 35
  35. 70
  36. 12
  37. 80
  38. 8
  39. 60
  40. 45

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