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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 498 · 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 300 is 213?
  2. 2.?% of 80 = 4
  3. 3.What percent of 400 is 56?
  4. 4.?% of 200 = 50
  5. 5.What percent of 250 is 155?
  6. 6.What percent of 50 is 35?
  7. 7.20 is what percent of 400?
  8. 8.What percent of 200 is 182?
  9. 9.What percent of 500 is 380?
  10. 10.What percent of 500 is 430?
  11. 11.?% of 400 = 148
  12. 12.135 is what percent of 300?
  13. 13.5 is what percent of 25?
  14. 14.?% of 200 = 74
  15. 15.14 is what percent of 40?
  16. 16.What percent of 25 is 10?
  17. 17.?% of 500 = 395
  18. 18.?% of 150 = 66
  19. 19.8 is what percent of 40?
  20. 20.What percent of 500 is 195?
  21. 21.What percent of 40 is 8?
  22. 22.?% of 250 = 100
  23. 23.What percent of 250 is 90?
  24. 24.?% of 20 = 17
  25. 25.What percent of 400 is 188?
  26. 26.What percent of 150 is 81?
  27. 27.?% of 25 = 11
  28. 28.15 is what percent of 25?
  29. 29.3 is what percent of 20?
  30. 30.?% of 120 = 96
  31. 31.48 is what percent of 80?
  32. 32.42 is what percent of 120?
  33. 33.?% of 20 = 11
  34. 34.96 is what percent of 120?
  35. 35.What percent of 300 is 171?
  36. 36.105 is what percent of 150?
  37. 37.114 is what percent of 120?
  38. 38.What percent of 80 is 24?
  39. 39.?% of 40 = 10
  40. 40.What percent of 120 is 36?

Answer key

  1. 71
  2. 5
  3. 14
  4. 25
  5. 62
  6. 70
  7. 5
  8. 91
  9. 76
  10. 86
  11. 37
  12. 45
  13. 20
  14. 37
  15. 35
  16. 40
  17. 79
  18. 44
  19. 20
  20. 39
  21. 20
  22. 40
  23. 36
  24. 85
  25. 47
  26. 54
  27. 44
  28. 60
  29. 15
  30. 80
  31. 60
  32. 35
  33. 55
  34. 80
  35. 57
  36. 70
  37. 95
  38. 30
  39. 25
  40. 30

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