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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 893 · 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 120 = 42
  2. 2.?% of 120 = 36
  3. 3.360 is what percent of 400?
  4. 4.What percent of 40 is 12?
  5. 5.32 is what percent of 80?
  6. 6.?% of 60 = 12
  7. 7.What percent of 500 is 150?
  8. 8.What percent of 50 is 35?
  9. 9.What percent of 20 is 10?
  10. 10.What percent of 60 is 3?
  11. 11.?% of 500 = 150
  12. 12.24 is what percent of 80?
  13. 13.19 is what percent of 20?
  14. 14.?% of 60 = 54
  15. 15.What percent of 150 is 132?
  16. 16.?% of 50 = 4
  17. 17.?% of 400 = 72
  18. 18.What percent of 200 is 98?
  19. 19.156 is what percent of 300?
  20. 20.12 is what percent of 40?
  21. 21.66 is what percent of 300?
  22. 22.What percent of 400 is 60?
  23. 23.?% of 40 = 36
  24. 24.45 is what percent of 60?
  25. 25.?% of 40 = 8
  26. 26.288 is what percent of 400?
  27. 27.What percent of 250 is 165?
  28. 28.?% of 150 = 21
  29. 29.20 is what percent of 80?
  30. 30.?% of 40 = 2
  31. 31.What percent of 300 is 210?
  32. 32.What percent of 50 is 19?
  33. 33.?% of 25 = 18
  34. 34.?% of 500 = 230
  35. 35.?% of 60 = 27
  36. 36.15 is what percent of 60?
  37. 37.27 is what percent of 60?
  38. 38.?% of 500 = 280
  39. 39.What percent of 40 is 6?
  40. 40.?% of 500 = 375

Answer key

  1. 35
  2. 30
  3. 90
  4. 30
  5. 40
  6. 20
  7. 30
  8. 70
  9. 50
  10. 5
  11. 30
  12. 30
  13. 95
  14. 90
  15. 88
  16. 8
  17. 18
  18. 49
  19. 52
  20. 30
  21. 22
  22. 15
  23. 90
  24. 75
  25. 20
  26. 72
  27. 66
  28. 14
  29. 25
  30. 5
  31. 70
  32. 38
  33. 72
  34. 46
  35. 45
  36. 25
  37. 45
  38. 56
  39. 15
  40. 75

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