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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 435 · 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. 1.16 is what percent of 25?
  2. 2.40 is what percent of 500?
  3. 3.What percent of 400 is 36?
  4. 4.What percent of 60 is 45?
  5. 5.?% of 200 = 104
  6. 6.44 is what percent of 80?
  7. 7.348 is what percent of 400?
  8. 8.What percent of 250 is 45?
  9. 9.?% of 50 = 47
  10. 10.?% of 150 = 117
  11. 11.5 is what percent of 50?
  12. 12.39 is what percent of 60?
  13. 13.What percent of 200 is 150?
  14. 14.What percent of 25 is 22?
  15. 15.38 is what percent of 40?
  16. 16.?% of 300 = 63
  17. 17.What percent of 25 is 8?
  18. 18.What percent of 40 is 34?
  19. 19.What percent of 40 is 36?
  20. 20.What percent of 50 is 33?
  21. 21.?% of 500 = 325
  22. 22.What percent of 40 is 14?
  23. 23.What percent of 20 is 4?
  24. 24.What percent of 500 is 250?
  25. 25.?% of 40 = 26
  26. 26.What percent of 120 is 12?
  27. 27.25 is what percent of 50?
  28. 28.What percent of 40 is 4?
  29. 29.58 is what percent of 200?
  30. 30.What percent of 50 is 23?
  31. 31.What percent of 20 is 5?
  32. 32.?% of 25 = 16
  33. 33.18 is what percent of 40?
  34. 34.What percent of 400 is 132?
  35. 35.192 is what percent of 400?
  36. 36.19 is what percent of 25?
  37. 37.What percent of 150 is 141?
  38. 38.?% of 120 = 54
  39. 39.?% of 500 = 95
  40. 40.?% of 50 = 45

Answer key

  1. 64
  2. 8
  3. 9
  4. 75
  5. 52
  6. 55
  7. 87
  8. 18
  9. 94
  10. 78
  11. 10
  12. 65
  13. 75
  14. 88
  15. 95
  16. 21
  17. 32
  18. 85
  19. 90
  20. 66
  21. 65
  22. 35
  23. 20
  24. 50
  25. 65
  26. 10
  27. 50
  28. 10
  29. 29
  30. 46
  31. 25
  32. 64
  33. 45
  34. 33
  35. 48
  36. 76
  37. 94
  38. 45
  39. 19
  40. 90

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