← 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 593 · 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 = 15
  2. 2.?% of 40 = 6
  3. 3.What percent of 20 is 11?
  4. 4.What percent of 250 is 80?
  5. 5.?% of 300 = 285
  6. 6.What percent of 25 is 23?
  7. 7.30 is what percent of 120?
  8. 8.What percent of 20 is 2?
  9. 9.What percent of 300 is 153?
  10. 10.108 is what percent of 120?
  11. 11.What percent of 25 is 7?
  12. 12.?% of 50 = 6
  13. 13.What percent of 250 is 40?
  14. 14.What percent of 40 is 34?
  15. 15.What percent of 80 is 72?
  16. 16.51 is what percent of 150?
  17. 17.132 is what percent of 400?
  18. 18.?% of 40 = 32
  19. 19.What percent of 500 is 240?
  20. 20.What percent of 40 is 22?
  21. 21.?% of 20 = 2
  22. 22.What percent of 250 is 145?
  23. 23.12 is what percent of 60?
  24. 24.154 is what percent of 200?
  25. 25.?% of 200 = 62
  26. 26.?% of 500 = 325
  27. 27.?% of 120 = 90
  28. 28.?% of 300 = 93
  29. 29.What percent of 20 is 4?
  30. 30.What percent of 60 is 9?
  31. 31.?% of 250 = 60
  32. 32.90 is what percent of 300?
  33. 33.114 is what percent of 300?
  34. 34.?% of 400 = 184
  35. 35.34 is what percent of 40?
  36. 36.36 is what percent of 50?
  37. 37.?% of 25 = 16
  38. 38.What percent of 40 is 16?
  39. 39.304 is what percent of 400?
  40. 40.What percent of 500 is 350?

Answer key

  1. 30
  2. 15
  3. 55
  4. 32
  5. 95
  6. 92
  7. 25
  8. 10
  9. 51
  10. 90
  11. 28
  12. 12
  13. 16
  14. 85
  15. 90
  16. 34
  17. 33
  18. 80
  19. 48
  20. 55
  21. 10
  22. 58
  23. 20
  24. 77
  25. 31
  26. 65
  27. 75
  28. 31
  29. 20
  30. 15
  31. 24
  32. 30
  33. 38
  34. 46
  35. 85
  36. 72
  37. 64
  38. 40
  39. 76
  40. 70

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