← 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 920 · 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 50 = 3
  2. 2.?% of 120 = 30
  3. 3.What percent of 120 is 54?
  4. 4.?% of 120 = 72
  5. 5.16 is what percent of 40?
  6. 6.31 is what percent of 50?
  7. 7.?% of 40 = 34
  8. 8.What percent of 60 is 42?
  9. 9.What percent of 150 is 9?
  10. 10.204 is what percent of 400?
  11. 11.What percent of 50 is 14?
  12. 12.What percent of 500 is 150?
  13. 13.?% of 25 = 5
  14. 14.What percent of 50 is 22?
  15. 15.350 is what percent of 500?
  16. 16.?% of 200 = 108
  17. 17.What percent of 50 is 10?
  18. 18.What percent of 500 is 230?
  19. 19.?% of 250 = 135
  20. 20.368 is what percent of 400?
  21. 21.What percent of 300 is 66?
  22. 22.What percent of 120 is 30?
  23. 23.24 is what percent of 150?
  24. 24.What percent of 120 is 60?
  25. 25.270 is what percent of 500?
  26. 26.?% of 25 = 3
  27. 27.400 is what percent of 500?
  28. 28.282 is what percent of 300?
  29. 29.What percent of 80 is 24?
  30. 30.27 is what percent of 50?
  31. 31.What percent of 400 is 128?
  32. 32.18 is what percent of 20?
  33. 33.What percent of 300 is 210?
  34. 34.?% of 150 = 27
  35. 35.What percent of 50 is 45?
  36. 36.What percent of 60 is 45?
  37. 37.What percent of 250 is 70?
  38. 38.20 is what percent of 50?
  39. 39.205 is what percent of 250?
  40. 40.What percent of 200 is 190?

Answer key

  1. 6
  2. 25
  3. 45
  4. 60
  5. 40
  6. 62
  7. 85
  8. 70
  9. 6
  10. 51
  11. 28
  12. 30
  13. 20
  14. 44
  15. 70
  16. 54
  17. 20
  18. 46
  19. 54
  20. 92
  21. 22
  22. 25
  23. 16
  24. 50
  25. 54
  26. 12
  27. 80
  28. 94
  29. 30
  30. 54
  31. 32
  32. 90
  33. 70
  34. 18
  35. 90
  36. 75
  37. 28
  38. 40
  39. 82
  40. 95

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