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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 981 · 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 50 is 27?
  2. 2.What percent of 80 is 4?
  3. 3.22 is what percent of 50?
  4. 4.10 is what percent of 40?
  5. 5.364 is what percent of 400?
  6. 6.?% of 25 = 23
  7. 7.What percent of 400 is 312?
  8. 8.?% of 120 = 48
  9. 9.What percent of 120 is 30?
  10. 10.13 is what percent of 25?
  11. 11.What percent of 50 is 19?
  12. 12.What percent of 25 is 3?
  13. 13.What percent of 500 is 130?
  14. 14.?% of 80 = 64
  15. 15.What percent of 25 is 14?
  16. 16.What percent of 60 is 6?
  17. 17.What percent of 120 is 24?
  18. 18.?% of 200 = 26
  19. 19.19 is what percent of 20?
  20. 20.?% of 60 = 27
  21. 21.?% of 60 = 18
  22. 22.9 is what percent of 50?
  23. 23.64 is what percent of 200?
  24. 24.What percent of 500 is 445?
  25. 25.?% of 120 = 12
  26. 26.What percent of 120 is 12?
  27. 27.156 is what percent of 300?
  28. 28.?% of 40 = 30
  29. 29.24 is what percent of 300?
  30. 30.What percent of 25 is 16?
  31. 31.32 is what percent of 80?
  32. 32.69 is what percent of 150?
  33. 33.228 is what percent of 300?
  34. 34.?% of 60 = 3
  35. 35.?% of 50 = 34
  36. 36.14 is what percent of 20?
  37. 37.?% of 400 = 204
  38. 38.What percent of 250 is 165?
  39. 39.?% of 40 = 2
  40. 40.?% of 80 = 16

Answer key

  1. 54
  2. 5
  3. 44
  4. 25
  5. 91
  6. 92
  7. 78
  8. 40
  9. 25
  10. 52
  11. 38
  12. 12
  13. 26
  14. 80
  15. 56
  16. 10
  17. 20
  18. 13
  19. 95
  20. 45
  21. 30
  22. 18
  23. 32
  24. 89
  25. 10
  26. 10
  27. 52
  28. 75
  29. 8
  30. 64
  31. 40
  32. 46
  33. 76
  34. 5
  35. 68
  36. 70
  37. 51
  38. 66
  39. 5
  40. 20

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