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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 309 · 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. 1.42 is what percent of 50?
  2. 2.?% of 300 = 153
  3. 3.What percent of 200 is 114?
  4. 4.15 is what percent of 50?
  5. 5.?% of 250 = 210
  6. 6.?% of 500 = 445
  7. 7.168 is what percent of 200?
  8. 8.What percent of 25 is 22?
  9. 9.What percent of 300 is 183?
  10. 10.?% of 80 = 24
  11. 11.What percent of 20 is 11?
  12. 12.?% of 25 = 7
  13. 13.45 is what percent of 60?
  14. 14.?% of 20 = 9
  15. 15.What percent of 40 is 38?
  16. 16.What percent of 40 is 4?
  17. 17.24 is what percent of 40?
  18. 18.5 is what percent of 20?
  19. 19.34 is what percent of 40?
  20. 20.?% of 300 = 45
  21. 21.19 is what percent of 20?
  22. 22.What percent of 80 is 4?
  23. 23.What percent of 400 is 136?
  24. 24.204 is what percent of 300?
  25. 25.?% of 120 = 84
  26. 26.What percent of 150 is 30?
  27. 27.?% of 150 = 81
  28. 28.?% of 250 = 225
  29. 29.22 is what percent of 25?
  30. 30.?% of 60 = 9
  31. 31.What percent of 60 is 30?
  32. 32.What percent of 80 is 76?
  33. 33.?% of 40 = 32
  34. 34.What percent of 200 is 174?
  35. 35.What percent of 300 is 111?
  36. 36.What percent of 25 is 21?
  37. 37.?% of 80 = 72
  38. 38.What percent of 60 is 21?
  39. 39.What percent of 120 is 66?
  40. 40.What percent of 150 is 111?

Answer key

  1. 84
  2. 51
  3. 57
  4. 30
  5. 84
  6. 89
  7. 84
  8. 88
  9. 61
  10. 30
  11. 55
  12. 28
  13. 75
  14. 45
  15. 95
  16. 10
  17. 60
  18. 25
  19. 85
  20. 15
  21. 95
  22. 5
  23. 34
  24. 68
  25. 70
  26. 20
  27. 54
  28. 90
  29. 88
  30. 15
  31. 50
  32. 95
  33. 80
  34. 87
  35. 37
  36. 84
  37. 90
  38. 35
  39. 55
  40. 74

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