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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 121 · 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.?% of 40 = 6
  2. 2.?% of 250 = 35
  3. 3.30 is what percent of 120?
  4. 4.6 is what percent of 40?
  5. 5.80 is what percent of 200?
  6. 6.12 is what percent of 50?
  7. 7.?% of 20 = 4
  8. 8.8 is what percent of 40?
  9. 9.What percent of 250 is 135?
  10. 10.48 is what percent of 80?
  11. 11.?% of 400 = 268
  12. 12.201 is what percent of 300?
  13. 13.?% of 80 = 68
  14. 14.86 is what percent of 200?
  15. 15.What percent of 60 is 30?
  16. 16.18 is what percent of 50?
  17. 17.3 is what percent of 50?
  18. 18.205 is what percent of 500?
  19. 19.What percent of 120 is 90?
  20. 20.What percent of 40 is 30?
  21. 21.What percent of 20 is 6?
  22. 22.What percent of 200 is 86?
  23. 23.16 is what percent of 20?
  24. 24.126 is what percent of 200?
  25. 25.?% of 80 = 60
  26. 26.What percent of 20 is 1?
  27. 27.?% of 400 = 160
  28. 28.?% of 25 = 4
  29. 29.?% of 50 = 8
  30. 30.?% of 25 = 6
  31. 31.?% of 250 = 110
  32. 32.What percent of 400 is 72?
  33. 33.54 is what percent of 60?
  34. 34.What percent of 50 is 14?
  35. 35.27 is what percent of 60?
  36. 36.21 is what percent of 60?
  37. 37.32 is what percent of 80?
  38. 38.What percent of 200 is 36?
  39. 39.243 is what percent of 300?
  40. 40.?% of 300 = 78

Answer key

  1. 15
  2. 14
  3. 25
  4. 15
  5. 40
  6. 24
  7. 20
  8. 20
  9. 54
  10. 60
  11. 67
  12. 67
  13. 85
  14. 43
  15. 50
  16. 36
  17. 6
  18. 41
  19. 75
  20. 75
  21. 30
  22. 43
  23. 80
  24. 63
  25. 75
  26. 5
  27. 40
  28. 16
  29. 16
  30. 24
  31. 44
  32. 18
  33. 90
  34. 28
  35. 45
  36. 35
  37. 40
  38. 18
  39. 81
  40. 26

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