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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 73 · 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 = 300
  2. 2.What percent of 80 is 8?
  3. 3.?% of 25 = 20
  4. 4.6 is what percent of 60?
  5. 5.What percent of 250 is 145?
  6. 6.What percent of 80 is 44?
  7. 7.230 is what percent of 250?
  8. 8.What percent of 20 is 17?
  9. 9.43 is what percent of 50?
  10. 10.117 is what percent of 150?
  11. 11.?% of 400 = 56
  12. 12.What percent of 20 is 7?
  13. 13.18 is what percent of 25?
  14. 14.What percent of 50 is 6?
  15. 15.What percent of 40 is 20?
  16. 16.What percent of 80 is 72?
  17. 17.41 is what percent of 50?
  18. 18.What percent of 500 is 260?
  19. 19.What percent of 20 is 8?
  20. 20.23 is what percent of 25?
  21. 21.What percent of 25 is 3?
  22. 22.What percent of 400 is 236?
  23. 23.?% of 40 = 38
  24. 24.32 is what percent of 40?
  25. 25.6 is what percent of 120?
  26. 26.11 is what percent of 25?
  27. 27.?% of 50 = 7
  28. 28.What percent of 25 is 18?
  29. 29.What percent of 80 is 64?
  30. 30.?% of 25 = 13
  31. 31.28 is what percent of 50?
  32. 32.?% of 40 = 36
  33. 33.What percent of 50 is 24?
  34. 34.27 is what percent of 150?
  35. 35.?% of 300 = 165
  36. 36.?% of 250 = 85
  37. 37.60 is what percent of 200?
  38. 38.?% of 40 = 30
  39. 39.?% of 20 = 1
  40. 40.22 is what percent of 40?

Answer key

  1. 60
  2. 10
  3. 80
  4. 10
  5. 58
  6. 55
  7. 92
  8. 85
  9. 86
  10. 78
  11. 14
  12. 35
  13. 72
  14. 12
  15. 50
  16. 90
  17. 82
  18. 52
  19. 40
  20. 92
  21. 12
  22. 59
  23. 95
  24. 80
  25. 5
  26. 44
  27. 14
  28. 72
  29. 80
  30. 52
  31. 56
  32. 90
  33. 48
  34. 18
  35. 55
  36. 34
  37. 30
  38. 75
  39. 5
  40. 55

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