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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 226 · 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 60 is 33?
  2. 2.What percent of 150 is 48?
  3. 3.?% of 60 = 42
  4. 4.?% of 60 = 39
  5. 5.136 is what percent of 400?
  6. 6.?% of 20 = 5
  7. 7.What percent of 200 is 88?
  8. 8.What percent of 25 is 19?
  9. 9.16 is what percent of 80?
  10. 10.12 is what percent of 120?
  11. 11.What percent of 40 is 12?
  12. 12.6 is what percent of 20?
  13. 13.14 is what percent of 40?
  14. 14.18 is what percent of 20?
  15. 15.?% of 200 = 178
  16. 16.What percent of 150 is 111?
  17. 17.?% of 400 = 240
  18. 18.What percent of 120 is 66?
  19. 19.?% of 40 = 14
  20. 20.What percent of 120 is 90?
  21. 21.What percent of 40 is 18?
  22. 22.What percent of 60 is 42?
  23. 23.75 is what percent of 500?
  24. 24.6 is what percent of 120?
  25. 25.16 is what percent of 25?
  26. 26.22 is what percent of 50?
  27. 27.?% of 200 = 54
  28. 28.?% of 120 = 96
  29. 29.?% of 120 = 36
  30. 30.76 is what percent of 400?
  31. 31.10 is what percent of 200?
  32. 32.33 is what percent of 60?
  33. 33.What percent of 40 is 20?
  34. 34.?% of 40 = 12
  35. 35.What percent of 40 is 34?
  36. 36.What percent of 50 is 4?
  37. 37.What percent of 120 is 36?
  38. 38.?% of 120 = 6
  39. 39.75 is what percent of 250?
  40. 40.?% of 300 = 42

Answer key

  1. 55
  2. 32
  3. 70
  4. 65
  5. 34
  6. 25
  7. 44
  8. 76
  9. 20
  10. 10
  11. 30
  12. 30
  13. 35
  14. 90
  15. 89
  16. 74
  17. 60
  18. 55
  19. 35
  20. 75
  21. 45
  22. 70
  23. 15
  24. 5
  25. 64
  26. 44
  27. 27
  28. 80
  29. 30
  30. 19
  31. 5
  32. 55
  33. 50
  34. 30
  35. 85
  36. 8
  37. 30
  38. 5
  39. 30
  40. 14

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