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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 145 · 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 36?
  2. 2.12 is what percent of 40?
  3. 3.What percent of 250 is 120?
  4. 4.What percent of 120 is 102?
  5. 5.What percent of 300 is 267?
  6. 6.?% of 40 = 38
  7. 7.?% of 80 = 40
  8. 8.?% of 300 = 84
  9. 9.135 is what percent of 250?
  10. 10.What percent of 200 is 170?
  11. 11.What percent of 25 is 21?
  12. 12.36 is what percent of 150?
  13. 13.What percent of 50 is 21?
  14. 14.What percent of 40 is 22?
  15. 15.What percent of 200 is 20?
  16. 16.What percent of 80 is 52?
  17. 17.What percent of 25 is 17?
  18. 18.11 is what percent of 20?
  19. 19.200 is what percent of 500?
  20. 20.80 is what percent of 200?
  21. 21.17 is what percent of 20?
  22. 22.25 is what percent of 50?
  23. 23.What percent of 500 is 110?
  24. 24.What percent of 200 is 30?
  25. 25.What percent of 20 is 11?
  26. 26.?% of 200 = 26
  27. 27.What percent of 250 is 155?
  28. 28.What percent of 150 is 54?
  29. 29.What percent of 300 is 138?
  30. 30.248 is what percent of 400?
  31. 31.What percent of 40 is 38?
  32. 32.129 is what percent of 300?
  33. 33.What percent of 80 is 20?
  34. 34.?% of 50 = 4
  35. 35.?% of 50 = 15
  36. 36.?% of 20 = 10
  37. 37.?% of 80 = 60
  38. 38.?% of 80 = 12
  39. 39.?% of 120 = 96
  40. 40.?% of 40 = 34

Answer key

  1. 60
  2. 30
  3. 48
  4. 85
  5. 89
  6. 95
  7. 50
  8. 28
  9. 54
  10. 85
  11. 84
  12. 24
  13. 42
  14. 55
  15. 10
  16. 65
  17. 68
  18. 55
  19. 40
  20. 40
  21. 85
  22. 50
  23. 22
  24. 15
  25. 55
  26. 13
  27. 62
  28. 36
  29. 46
  30. 62
  31. 95
  32. 43
  33. 25
  34. 8
  35. 30
  36. 50
  37. 75
  38. 15
  39. 80
  40. 85

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