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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 104 · 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. 1.230 is what percent of 250?
  2. 2.32 is what percent of 40?
  3. 3.?% of 500 = 460
  4. 4.?% of 150 = 102
  5. 5.122 is what percent of 200?
  6. 6.What percent of 400 is 136?
  7. 7.What percent of 120 is 90?
  8. 8.182 is what percent of 200?
  9. 9.?% of 200 = 170
  10. 10.18 is what percent of 200?
  11. 11.140 is what percent of 200?
  12. 12.68 is what percent of 400?
  13. 13.36 is what percent of 150?
  14. 14.160 is what percent of 500?
  15. 15.What percent of 20 is 7?
  16. 16.19 is what percent of 50?
  17. 17.123 is what percent of 150?
  18. 18.?% of 20 = 14
  19. 19.?% of 25 = 14
  20. 20.What percent of 200 is 156?
  21. 21.?% of 120 = 12
  22. 22.60 is what percent of 250?
  23. 23.What percent of 25 is 23?
  24. 24.What percent of 40 is 16?
  25. 25.What percent of 25 is 18?
  26. 26.What percent of 150 is 33?
  27. 27.What percent of 80 is 76?
  28. 28.What percent of 300 is 105?
  29. 29.4 is what percent of 40?
  30. 30.?% of 300 = 15
  31. 31.?% of 120 = 102
  32. 32.What percent of 400 is 100?
  33. 33.?% of 500 = 170
  34. 34.What percent of 25 is 6?
  35. 35.24 is what percent of 50?
  36. 36.?% of 25 = 3
  37. 37.What percent of 20 is 4?
  38. 38.105 is what percent of 150?
  39. 39.?% of 50 = 23
  40. 40.What percent of 400 is 140?

Answer key

  1. 92
  2. 80
  3. 92
  4. 68
  5. 61
  6. 34
  7. 75
  8. 91
  9. 85
  10. 9
  11. 70
  12. 17
  13. 24
  14. 32
  15. 35
  16. 38
  17. 82
  18. 70
  19. 56
  20. 78
  21. 10
  22. 24
  23. 92
  24. 40
  25. 72
  26. 22
  27. 95
  28. 35
  29. 10
  30. 5
  31. 85
  32. 25
  33. 34
  34. 24
  35. 48
  36. 12
  37. 20
  38. 70
  39. 46
  40. 35

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