← 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 387 · 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 400 = 100
  2. 2.48 is what percent of 60?
  3. 3.45 is what percent of 50?
  4. 4.What percent of 200 is 98?
  5. 5.What percent of 500 is 60?
  6. 6.19 is what percent of 50?
  7. 7.6 is what percent of 25?
  8. 8.What percent of 60 is 51?
  9. 9.105 is what percent of 250?
  10. 10.What percent of 25 is 12?
  11. 11.?% of 20 = 10
  12. 12.?% of 50 = 40
  13. 13.24 is what percent of 80?
  14. 14.What percent of 120 is 18?
  15. 15.What percent of 400 is 52?
  16. 16.What percent of 25 is 23?
  17. 17.What percent of 300 is 231?
  18. 18.17 is what percent of 25?
  19. 19.11 is what percent of 20?
  20. 20.?% of 20 = 1
  21. 21.?% of 50 = 21
  22. 22.240 is what percent of 400?
  23. 23.165 is what percent of 250?
  24. 24.What percent of 60 is 39?
  25. 25.4 is what percent of 80?
  26. 26.?% of 500 = 295
  27. 27.?% of 150 = 96
  28. 28.What percent of 25 is 9?
  29. 29.24 is what percent of 60?
  30. 30.What percent of 120 is 78?
  31. 31.?% of 50 = 8
  32. 32.What percent of 60 is 30?
  33. 33.?% of 25 = 15
  34. 34.What percent of 80 is 76?
  35. 35.240 is what percent of 500?
  36. 36.13 is what percent of 25?
  37. 37.?% of 80 = 20
  38. 38.?% of 300 = 54
  39. 39.What percent of 80 is 8?
  40. 40.?% of 120 = 108

Answer key

  1. 25
  2. 80
  3. 90
  4. 49
  5. 12
  6. 38
  7. 24
  8. 85
  9. 42
  10. 48
  11. 50
  12. 80
  13. 30
  14. 15
  15. 13
  16. 92
  17. 77
  18. 68
  19. 55
  20. 5
  21. 42
  22. 60
  23. 66
  24. 65
  25. 5
  26. 59
  27. 64
  28. 36
  29. 40
  30. 65
  31. 16
  32. 50
  33. 60
  34. 95
  35. 48
  36. 52
  37. 25
  38. 18
  39. 10
  40. 90

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