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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 554 · 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 25 = 21
  2. 2.What percent of 50 is 10?
  3. 3.What percent of 40 is 26?
  4. 4.6 is what percent of 60?
  5. 5.What percent of 250 is 215?
  6. 6.What percent of 250 is 55?
  7. 7.?% of 400 = 316
  8. 8.What percent of 200 is 164?
  9. 9.115 is what percent of 250?
  10. 10.?% of 50 = 32
  11. 11.?% of 250 = 185
  12. 12.What percent of 40 is 8?
  13. 13.267 is what percent of 300?
  14. 14.?% of 20 = 19
  15. 15.207 is what percent of 300?
  16. 16.What percent of 80 is 76?
  17. 17.What percent of 250 is 165?
  18. 18.171 is what percent of 300?
  19. 19.?% of 200 = 146
  20. 20.What percent of 40 is 22?
  21. 21.20 is what percent of 40?
  22. 22.What percent of 300 is 69?
  23. 23.What percent of 25 is 17?
  24. 24.What percent of 40 is 2?
  25. 25.285 is what percent of 300?
  26. 26.What percent of 50 is 23?
  27. 27.?% of 200 = 24
  28. 28.?% of 80 = 8
  29. 29.What percent of 20 is 15?
  30. 30.60 is what percent of 300?
  31. 31.108 is what percent of 120?
  32. 32.304 is what percent of 400?
  33. 33.What percent of 300 is 129?
  34. 34.?% of 25 = 7
  35. 35.?% of 50 = 18
  36. 36.What percent of 300 is 216?
  37. 37.30 is what percent of 60?
  38. 38.What percent of 300 is 261?
  39. 39.?% of 300 = 249
  40. 40.32 is what percent of 40?

Answer key

  1. 84
  2. 20
  3. 65
  4. 10
  5. 86
  6. 22
  7. 79
  8. 82
  9. 46
  10. 64
  11. 74
  12. 20
  13. 89
  14. 95
  15. 69
  16. 95
  17. 66
  18. 57
  19. 73
  20. 55
  21. 50
  22. 23
  23. 68
  24. 5
  25. 95
  26. 46
  27. 12
  28. 10
  29. 75
  30. 20
  31. 90
  32. 76
  33. 43
  34. 28
  35. 36
  36. 72
  37. 50
  38. 87
  39. 83
  40. 80

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