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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 482 · 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 6?
  2. 2.What percent of 25 is 11?
  3. 3.44 is what percent of 80?
  4. 4.21 is what percent of 25?
  5. 5.?% of 50 = 31
  6. 6.What percent of 250 is 105?
  7. 7.5 is what percent of 20?
  8. 8.What percent of 120 is 24?
  9. 9.6 is what percent of 120?
  10. 10.What percent of 20 is 6?
  11. 11.40 is what percent of 250?
  12. 12.215 is what percent of 500?
  13. 13.What percent of 400 is 380?
  14. 14.1 is what percent of 20?
  15. 15.What percent of 300 is 135?
  16. 16.?% of 300 = 21
  17. 17.?% of 150 = 42
  18. 18.?% of 500 = 150
  19. 19.45 is what percent of 50?
  20. 20.What percent of 20 is 3?
  21. 21.?% of 150 = 36
  22. 22.What percent of 250 is 45?
  23. 23.155 is what percent of 250?
  24. 24.?% of 80 = 72
  25. 25.3 is what percent of 50?
  26. 26.21 is what percent of 50?
  27. 27.?% of 120 = 84
  28. 28.What percent of 50 is 18?
  29. 29.?% of 150 = 87
  30. 30.What percent of 80 is 28?
  31. 31.230 is what percent of 250?
  32. 32.12 is what percent of 80?
  33. 33.?% of 250 = 200
  34. 34.?% of 500 = 310
  35. 35.What percent of 40 is 18?
  36. 36.14 is what percent of 40?
  37. 37.What percent of 80 is 56?
  38. 38.?% of 150 = 105
  39. 39.128 is what percent of 400?
  40. 40.What percent of 120 is 96?

Answer key

  1. 24
  2. 44
  3. 55
  4. 84
  5. 62
  6. 42
  7. 25
  8. 20
  9. 5
  10. 30
  11. 16
  12. 43
  13. 95
  14. 5
  15. 45
  16. 7
  17. 28
  18. 30
  19. 90
  20. 15
  21. 24
  22. 18
  23. 62
  24. 90
  25. 6
  26. 42
  27. 70
  28. 36
  29. 58
  30. 35
  31. 92
  32. 15
  33. 80
  34. 62
  35. 45
  36. 35
  37. 70
  38. 70
  39. 32
  40. 80

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