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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 41 · 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 200 = 70
  2. 2.30 is what percent of 50?
  3. 3.?% of 500 = 25
  4. 4.?% of 80 = 16
  5. 5.304 is what percent of 400?
  6. 6.What percent of 50 is 19?
  7. 7.?% of 60 = 15
  8. 8.What percent of 150 is 66?
  9. 9.54 is what percent of 60?
  10. 10.96 is what percent of 120?
  11. 11.What percent of 300 is 267?
  12. 12.?% of 250 = 215
  13. 13.28 is what percent of 50?
  14. 14.?% of 150 = 84
  15. 15.?% of 40 = 22
  16. 16.?% of 40 = 20
  17. 17.What percent of 20 is 4?
  18. 18.292 is what percent of 400?
  19. 19.168 is what percent of 400?
  20. 20.14 is what percent of 40?
  21. 21.?% of 80 = 32
  22. 22.What percent of 200 is 28?
  23. 23.?% of 60 = 21
  24. 24.?% of 500 = 50
  25. 25.?% of 300 = 147
  26. 26.12 is what percent of 40?
  27. 27.?% of 400 = 204
  28. 28.?% of 80 = 28
  29. 29.?% of 120 = 72
  30. 30.What percent of 80 is 12?
  31. 31.?% of 120 = 54
  32. 32.81 is what percent of 150?
  33. 33.What percent of 60 is 3?
  34. 34.75 is what percent of 300?
  35. 35.?% of 400 = 364
  36. 36.What percent of 60 is 51?
  37. 37.What percent of 250 is 55?
  38. 38.What percent of 20 is 9?
  39. 39.8 is what percent of 40?
  40. 40.?% of 25 = 15

Answer key

  1. 35
  2. 60
  3. 5
  4. 20
  5. 76
  6. 38
  7. 25
  8. 44
  9. 90
  10. 80
  11. 89
  12. 86
  13. 56
  14. 56
  15. 55
  16. 50
  17. 20
  18. 73
  19. 42
  20. 35
  21. 40
  22. 14
  23. 35
  24. 10
  25. 49
  26. 30
  27. 51
  28. 35
  29. 60
  30. 15
  31. 45
  32. 54
  33. 5
  34. 25
  35. 91
  36. 85
  37. 22
  38. 45
  39. 20
  40. 60

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