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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 70 · 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 = 44
  2. 2.?% of 40 = 12
  3. 3.What percent of 150 is 111?
  4. 4.100 is what percent of 250?
  5. 5.23 is what percent of 25?
  6. 6.?% of 120 = 96
  7. 7.What percent of 60 is 3?
  8. 8.256 is what percent of 400?
  9. 9.What percent of 20 is 19?
  10. 10.?% of 150 = 9
  11. 11.?% of 40 = 32
  12. 12.What percent of 25 is 21?
  13. 13.48 is what percent of 60?
  14. 14.?% of 60 = 30
  15. 15.What percent of 50 is 28?
  16. 16.?% of 25 = 18
  17. 17.?% of 500 = 165
  18. 18.42 is what percent of 120?
  19. 19.What percent of 40 is 8?
  20. 20.What percent of 250 is 215?
  21. 21.142 is what percent of 200?
  22. 22.12 is what percent of 60?
  23. 23.?% of 500 = 380
  24. 24.7 is what percent of 25?
  25. 25.15 is what percent of 60?
  26. 26.52 is what percent of 200?
  27. 27.?% of 40 = 8
  28. 28.What percent of 500 is 35?
  29. 29.What percent of 40 is 12?
  30. 30.?% of 40 = 30
  31. 31.?% of 400 = 308
  32. 32.90 is what percent of 120?
  33. 33.What percent of 150 is 102?
  34. 34.What percent of 50 is 39?
  35. 35.?% of 300 = 57
  36. 36.22 is what percent of 50?
  37. 37.28 is what percent of 50?
  38. 38.?% of 60 = 36
  39. 39.?% of 120 = 102
  40. 40.What percent of 200 is 118?

Answer key

  1. 88
  2. 30
  3. 74
  4. 40
  5. 92
  6. 80
  7. 5
  8. 64
  9. 95
  10. 6
  11. 80
  12. 84
  13. 80
  14. 50
  15. 56
  16. 72
  17. 33
  18. 35
  19. 20
  20. 86
  21. 71
  22. 20
  23. 76
  24. 28
  25. 25
  26. 26
  27. 20
  28. 7
  29. 30
  30. 75
  31. 77
  32. 75
  33. 68
  34. 78
  35. 19
  36. 44
  37. 56
  38. 60
  39. 85
  40. 59

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