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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 626 · 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 25 is 3?
  2. 2.?% of 120 = 96
  3. 3.?% of 200 = 116
  4. 4.230 is what percent of 250?
  5. 5.78 is what percent of 120?
  6. 6.?% of 120 = 72
  7. 7.40 is what percent of 250?
  8. 8.What percent of 25 is 15?
  9. 9.What percent of 25 is 7?
  10. 10.What percent of 400 is 24?
  11. 11.108 is what percent of 150?
  12. 12.What percent of 60 is 54?
  13. 13.?% of 60 = 54
  14. 14.What percent of 80 is 72?
  15. 15.What percent of 50 is 24?
  16. 16.What percent of 500 is 280?
  17. 17.?% of 60 = 48
  18. 18.?% of 40 = 24
  19. 19.What percent of 120 is 48?
  20. 20.192 is what percent of 300?
  21. 21.135 is what percent of 150?
  22. 22.20 is what percent of 80?
  23. 23.129 is what percent of 150?
  24. 24.15 is what percent of 50?
  25. 25.220 is what percent of 400?
  26. 26.12 is what percent of 50?
  27. 27.What percent of 250 is 125?
  28. 28.16 is what percent of 200?
  29. 29.?% of 300 = 177
  30. 30.What percent of 250 is 160?
  31. 31.What percent of 50 is 27?
  32. 32.What percent of 500 is 65?
  33. 33.?% of 200 = 60
  34. 34.What percent of 50 is 31?
  35. 35.37 is what percent of 50?
  36. 36.What percent of 150 is 45?
  37. 37.?% of 25 = 6
  38. 38.?% of 40 = 28
  39. 39.?% of 250 = 165
  40. 40.What percent of 400 is 164?

Answer key

  1. 12
  2. 80
  3. 58
  4. 92
  5. 65
  6. 60
  7. 16
  8. 60
  9. 28
  10. 6
  11. 72
  12. 90
  13. 90
  14. 90
  15. 48
  16. 56
  17. 80
  18. 60
  19. 40
  20. 64
  21. 90
  22. 25
  23. 86
  24. 30
  25. 55
  26. 24
  27. 50
  28. 8
  29. 59
  30. 64
  31. 54
  32. 13
  33. 30
  34. 62
  35. 74
  36. 30
  37. 24
  38. 70
  39. 66
  40. 41

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