← 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 753 · 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 150 = 132
  2. 2.155 is what percent of 250?
  3. 3.?% of 40 = 20
  4. 4.?% of 150 = 42
  5. 5.52 is what percent of 200?
  6. 6.52 is what percent of 80?
  7. 7.What percent of 300 is 60?
  8. 8.30 is what percent of 200?
  9. 9.72 is what percent of 120?
  10. 10.What percent of 20 is 6?
  11. 11.36 is what percent of 40?
  12. 12.What percent of 25 is 9?
  13. 13.What percent of 25 is 17?
  14. 14.12 is what percent of 150?
  15. 15.What percent of 200 is 16?
  16. 16.?% of 50 = 15
  17. 17.What percent of 25 is 3?
  18. 18.?% of 500 = 240
  19. 19.What percent of 40 is 4?
  20. 20.?% of 150 = 45
  21. 21.What percent of 250 is 80?
  22. 22.What percent of 80 is 40?
  23. 23.4 is what percent of 40?
  24. 24.What percent of 20 is 16?
  25. 25.What percent of 25 is 10?
  26. 26.21 is what percent of 60?
  27. 27.What percent of 50 is 45?
  28. 28.12 is what percent of 40?
  29. 29.51 is what percent of 150?
  30. 30.12 is what percent of 60?
  31. 31.?% of 40 = 28
  32. 32.66 is what percent of 200?
  33. 33.What percent of 20 is 10?
  34. 34.?% of 80 = 28
  35. 35.What percent of 120 is 24?
  36. 36.?% of 20 = 2
  37. 37.20 is what percent of 250?
  38. 38.What percent of 200 is 18?
  39. 39.?% of 500 = 360
  40. 40.What percent of 60 is 51?

Answer key

  1. 88
  2. 62
  3. 50
  4. 28
  5. 26
  6. 65
  7. 20
  8. 15
  9. 60
  10. 30
  11. 90
  12. 36
  13. 68
  14. 8
  15. 8
  16. 30
  17. 12
  18. 48
  19. 10
  20. 30
  21. 32
  22. 50
  23. 10
  24. 80
  25. 40
  26. 35
  27. 90
  28. 30
  29. 34
  30. 20
  31. 70
  32. 33
  33. 50
  34. 35
  35. 20
  36. 10
  37. 8
  38. 9
  39. 72
  40. 85

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