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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 60 · 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 200 is 184?
  2. 2.What percent of 400 is 128?
  3. 3.?% of 500 = 35
  4. 4.?% of 300 = 183
  5. 5.22 is what percent of 25?
  6. 6.92 is what percent of 200?
  7. 7.?% of 500 = 140
  8. 8.What percent of 50 is 32?
  9. 9.28 is what percent of 80?
  10. 10.?% of 50 = 13
  11. 11.What percent of 80 is 64?
  12. 12.?% of 20 = 6
  13. 13.45 is what percent of 500?
  14. 14.?% of 300 = 201
  15. 15.What percent of 25 is 3?
  16. 16.What percent of 25 is 5?
  17. 17.?% of 20 = 12
  18. 18.33 is what percent of 150?
  19. 19.What percent of 500 is 275?
  20. 20.82 is what percent of 200?
  21. 21.?% of 25 = 10
  22. 22.What percent of 300 is 30?
  23. 23.What percent of 80 is 24?
  24. 24.4 is what percent of 40?
  25. 25.What percent of 200 is 72?
  26. 26.?% of 80 = 72
  27. 27.?% of 500 = 435
  28. 28.?% of 80 = 16
  29. 29.What percent of 500 is 420?
  30. 30.What percent of 25 is 8?
  31. 31.34 is what percent of 40?
  32. 32.28 is what percent of 40?
  33. 33.What percent of 300 is 72?
  34. 34.What percent of 120 is 72?
  35. 35.What percent of 25 is 17?
  36. 36.?% of 60 = 39
  37. 37.4 is what percent of 50?
  38. 38.32 is what percent of 50?
  39. 39.?% of 80 = 60
  40. 40.?% of 120 = 96

Answer key

  1. 92
  2. 32
  3. 7
  4. 61
  5. 88
  6. 46
  7. 28
  8. 64
  9. 35
  10. 26
  11. 80
  12. 30
  13. 9
  14. 67
  15. 12
  16. 20
  17. 60
  18. 22
  19. 55
  20. 41
  21. 40
  22. 10
  23. 30
  24. 10
  25. 36
  26. 90
  27. 87
  28. 20
  29. 84
  30. 32
  31. 85
  32. 70
  33. 24
  34. 60
  35. 68
  36. 65
  37. 8
  38. 64
  39. 75
  40. 80

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