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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 440 · 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 500 = 35
  2. 2.?% of 150 = 117
  3. 3.36 is what percent of 50?
  4. 4.18 is what percent of 60?
  5. 5.What percent of 40 is 4?
  6. 6.What percent of 200 is 94?
  7. 7.What percent of 500 is 45?
  8. 8.440 is what percent of 500?
  9. 9.?% of 120 = 102
  10. 10.What percent of 250 is 125?
  11. 11.What percent of 25 is 7?
  12. 12.102 is what percent of 120?
  13. 13.?% of 25 = 8
  14. 14.What percent of 80 is 44?
  15. 15.?% of 40 = 38
  16. 16.66 is what percent of 300?
  17. 17.?% of 60 = 54
  18. 18.356 is what percent of 400?
  19. 19.165 is what percent of 500?
  20. 20.?% of 40 = 18
  21. 21.?% of 80 = 56
  22. 22.?% of 60 = 27
  23. 23.69 is what percent of 300?
  24. 24.19 is what percent of 20?
  25. 25.What percent of 400 is 240?
  26. 26.125 is what percent of 500?
  27. 27.39 is what percent of 150?
  28. 28.?% of 20 = 16
  29. 29.?% of 150 = 114
  30. 30.What percent of 20 is 8?
  31. 31.?% of 40 = 6
  32. 32.What percent of 120 is 78?
  33. 33.What percent of 60 is 51?
  34. 34.?% of 300 = 114
  35. 35.?% of 50 = 35
  36. 36.?% of 60 = 18
  37. 37.?% of 50 = 38
  38. 38.?% of 80 = 16
  39. 39.What percent of 300 is 225?
  40. 40.8 is what percent of 25?

Answer key

  1. 7
  2. 78
  3. 72
  4. 30
  5. 10
  6. 47
  7. 9
  8. 88
  9. 85
  10. 50
  11. 28
  12. 85
  13. 32
  14. 55
  15. 95
  16. 22
  17. 90
  18. 89
  19. 33
  20. 45
  21. 70
  22. 45
  23. 23
  24. 95
  25. 60
  26. 25
  27. 26
  28. 80
  29. 76
  30. 40
  31. 15
  32. 65
  33. 85
  34. 38
  35. 70
  36. 30
  37. 76
  38. 20
  39. 75
  40. 32

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