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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 112 · 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. 1.34 is what percent of 50?
  2. 2.What percent of 25 is 10?
  3. 3.What percent of 200 is 22?
  4. 4.What percent of 400 is 324?
  5. 5.What percent of 50 is 25?
  6. 6.What percent of 25 is 4?
  7. 7.What percent of 25 is 17?
  8. 8.32 is what percent of 80?
  9. 9.280 is what percent of 400?
  10. 10.19 is what percent of 25?
  11. 11.What percent of 25 is 8?
  12. 12.75 is what percent of 250?
  13. 13.?% of 50 = 17
  14. 14.12 is what percent of 120?
  15. 15.?% of 60 = 33
  16. 16.What percent of 25 is 2?
  17. 17.24 is what percent of 60?
  18. 18.What percent of 50 is 8?
  19. 19.What percent of 25 is 22?
  20. 20.35 is what percent of 250?
  21. 21.88 is what percent of 400?
  22. 22.What percent of 40 is 4?
  23. 23.What percent of 25 is 13?
  24. 24.?% of 60 = 57
  25. 25.130 is what percent of 200?
  26. 26.20 is what percent of 80?
  27. 27.?% of 120 = 72
  28. 28.132 is what percent of 200?
  29. 29.What percent of 500 is 95?
  30. 30.?% of 20 = 10
  31. 31.What percent of 20 is 17?
  32. 32.What percent of 500 is 455?
  33. 33.What percent of 300 is 69?
  34. 34.What percent of 400 is 248?
  35. 35.8 is what percent of 80?
  36. 36.What percent of 120 is 24?
  37. 37.375 is what percent of 500?
  38. 38.9 is what percent of 25?
  39. 39.What percent of 200 is 16?
  40. 40.?% of 80 = 44

Answer key

  1. 68
  2. 40
  3. 11
  4. 81
  5. 50
  6. 16
  7. 68
  8. 40
  9. 70
  10. 76
  11. 32
  12. 30
  13. 34
  14. 10
  15. 55
  16. 8
  17. 40
  18. 16
  19. 88
  20. 14
  21. 22
  22. 10
  23. 52
  24. 95
  25. 65
  26. 25
  27. 60
  28. 66
  29. 19
  30. 50
  31. 85
  32. 91
  33. 23
  34. 62
  35. 10
  36. 20
  37. 75
  38. 36
  39. 8
  40. 55

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