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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 52 · 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.What percent of 150 is 24?
  2. 2.What percent of 300 is 279?
  3. 3.?% of 250 = 65
  4. 4.3 is what percent of 60?
  5. 5.What percent of 250 is 125?
  6. 6.27 is what percent of 50?
  7. 7.108 is what percent of 200?
  8. 8.90 is what percent of 500?
  9. 9.17 is what percent of 25?
  10. 10.What percent of 25 is 14?
  11. 11.190 is what percent of 250?
  12. 12.?% of 25 = 4
  13. 13.What percent of 60 is 18?
  14. 14.?% of 40 = 8
  15. 15.What percent of 50 is 37?
  16. 16.18 is what percent of 20?
  17. 17.What percent of 50 is 36?
  18. 18.?% of 500 = 90
  19. 19.What percent of 20 is 12?
  20. 20.What percent of 20 is 11?
  21. 21.?% of 60 = 33
  22. 22.470 is what percent of 500?
  23. 23.What percent of 20 is 19?
  24. 24.?% of 40 = 24
  25. 25.What percent of 150 is 15?
  26. 26.What percent of 40 is 10?
  27. 27.?% of 200 = 114
  28. 28.What percent of 500 is 440?
  29. 29.276 is what percent of 400?
  30. 30.?% of 500 = 440
  31. 31.132 is what percent of 150?
  32. 32.50 is what percent of 500?
  33. 33.What percent of 250 is 135?
  34. 34.?% of 60 = 9
  35. 35.?% of 250 = 220
  36. 36.130 is what percent of 250?
  37. 37.What percent of 50 is 42?
  38. 38.?% of 50 = 40
  39. 39.What percent of 80 is 8?
  40. 40.?% of 250 = 105

Answer key

  1. 16
  2. 93
  3. 26
  4. 5
  5. 50
  6. 54
  7. 54
  8. 18
  9. 68
  10. 56
  11. 76
  12. 16
  13. 30
  14. 20
  15. 74
  16. 90
  17. 72
  18. 18
  19. 60
  20. 55
  21. 55
  22. 94
  23. 95
  24. 60
  25. 10
  26. 25
  27. 57
  28. 88
  29. 69
  30. 88
  31. 88
  32. 10
  33. 54
  34. 15
  35. 88
  36. 52
  37. 84
  38. 80
  39. 10
  40. 42

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