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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 416 · 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 250 = 220
  2. 2.What percent of 400 is 272?
  3. 3.What percent of 50 is 27?
  4. 4.?% of 50 = 19
  5. 5.48 is what percent of 150?
  6. 6.What percent of 50 is 11?
  7. 7.What percent of 250 is 205?
  8. 8.38 is what percent of 40?
  9. 9.What percent of 60 is 51?
  10. 10.?% of 250 = 170
  11. 11.What percent of 120 is 18?
  12. 12.What percent of 500 is 205?
  13. 13.?% of 40 = 2
  14. 14.15 is what percent of 300?
  15. 15.18 is what percent of 25?
  16. 16.240 is what percent of 500?
  17. 17.What percent of 500 is 150?
  18. 18.104 is what percent of 400?
  19. 19.What percent of 25 is 23?
  20. 20.19 is what percent of 25?
  21. 21.What percent of 80 is 28?
  22. 22.?% of 300 = 123
  23. 23.?% of 150 = 102
  24. 24.What percent of 60 is 6?
  25. 25.What percent of 300 is 54?
  26. 26.What percent of 150 is 54?
  27. 27.60 is what percent of 80?
  28. 28.What percent of 80 is 12?
  29. 29.?% of 40 = 20
  30. 30.4 is what percent of 40?
  31. 31.What percent of 20 is 8?
  32. 32.What percent of 20 is 10?
  33. 33.3 is what percent of 20?
  34. 34.?% of 50 = 5
  35. 35.What percent of 50 is 34?
  36. 36.30 is what percent of 200?
  37. 37.21 is what percent of 150?
  38. 38.What percent of 200 is 62?
  39. 39.?% of 40 = 14
  40. 40.?% of 300 = 96

Answer key

  1. 88
  2. 68
  3. 54
  4. 38
  5. 32
  6. 22
  7. 82
  8. 95
  9. 85
  10. 68
  11. 15
  12. 41
  13. 5
  14. 5
  15. 72
  16. 48
  17. 30
  18. 26
  19. 92
  20. 76
  21. 35
  22. 41
  23. 68
  24. 10
  25. 18
  26. 36
  27. 75
  28. 15
  29. 50
  30. 10
  31. 40
  32. 50
  33. 15
  34. 10
  35. 68
  36. 15
  37. 14
  38. 31
  39. 35
  40. 32

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