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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 674 · 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 400 is 32?
  2. 2.23 is what percent of 25?
  3. 3.?% of 300 = 99
  4. 4.What percent of 60 is 36?
  5. 5.12 is what percent of 120?
  6. 6.?% of 300 = 285
  7. 7.18 is what percent of 60?
  8. 8.?% of 25 = 5
  9. 9.What percent of 300 is 108?
  10. 10.What percent of 150 is 63?
  11. 11.What percent of 150 is 138?
  12. 12.What percent of 20 is 5?
  13. 13.68 is what percent of 80?
  14. 14.?% of 250 = 75
  15. 15.?% of 250 = 205
  16. 16.?% of 200 = 94
  17. 17.What percent of 50 is 7?
  18. 18.What percent of 25 is 11?
  19. 19.What percent of 50 is 18?
  20. 20.360 is what percent of 500?
  21. 21.What percent of 400 is 140?
  22. 22.What percent of 200 is 28?
  23. 23.What percent of 25 is 6?
  24. 24.180 is what percent of 500?
  25. 25.44 is what percent of 80?
  26. 26.What percent of 300 is 15?
  27. 27.?% of 250 = 120
  28. 28.20 is what percent of 200?
  29. 29.15 is what percent of 20?
  30. 30.What percent of 400 is 100?
  31. 31.What percent of 60 is 12?
  32. 32.?% of 200 = 188
  33. 33.?% of 40 = 30
  34. 34.?% of 20 = 13
  35. 35.What percent of 150 is 75?
  36. 36.15 is what percent of 50?
  37. 37.21 is what percent of 60?
  38. 38.3 is what percent of 50?
  39. 39.What percent of 40 is 24?
  40. 40.?% of 500 = 65

Answer key

  1. 8
  2. 92
  3. 33
  4. 60
  5. 10
  6. 95
  7. 30
  8. 20
  9. 36
  10. 42
  11. 92
  12. 25
  13. 85
  14. 30
  15. 82
  16. 47
  17. 14
  18. 44
  19. 36
  20. 72
  21. 35
  22. 14
  23. 24
  24. 36
  25. 55
  26. 5
  27. 48
  28. 10
  29. 75
  30. 25
  31. 20
  32. 94
  33. 75
  34. 65
  35. 50
  36. 30
  37. 35
  38. 6
  39. 60
  40. 13

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