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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 232 · 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 = 155
  2. 2.?% of 250 = 150
  3. 3.42 is what percent of 200?
  4. 4.What percent of 60 is 3?
  5. 5.What percent of 20 is 13?
  6. 6.?% of 120 = 42
  7. 7.12 is what percent of 150?
  8. 8.24 is what percent of 60?
  9. 9.13 is what percent of 50?
  10. 10.177 is what percent of 300?
  11. 11.?% of 50 = 27
  12. 12.17 is what percent of 20?
  13. 13.?% of 25 = 3
  14. 14.11 is what percent of 20?
  15. 15.What percent of 500 is 370?
  16. 16.12 is what percent of 80?
  17. 17.60 is what percent of 150?
  18. 18.?% of 25 = 4
  19. 19.?% of 500 = 170
  20. 20.316 is what percent of 400?
  21. 21.What percent of 80 is 4?
  22. 22.15 is what percent of 25?
  23. 23.123 is what percent of 150?
  24. 24.What percent of 200 is 148?
  25. 25.?% of 20 = 5
  26. 26.17 is what percent of 50?
  27. 27.What percent of 250 is 15?
  28. 28.What percent of 50 is 24?
  29. 29.What percent of 20 is 4?
  30. 30.14 is what percent of 50?
  31. 31.?% of 50 = 18
  32. 32.16 is what percent of 40?
  33. 33.What percent of 120 is 30?
  34. 34.What percent of 250 is 30?
  35. 35.10 is what percent of 40?
  36. 36.261 is what percent of 300?
  37. 37.What percent of 150 is 42?
  38. 38.?% of 20 = 3
  39. 39.What percent of 150 is 75?
  40. 40.What percent of 60 is 39?

Answer key

  1. 62
  2. 60
  3. 21
  4. 5
  5. 65
  6. 35
  7. 8
  8. 40
  9. 26
  10. 59
  11. 54
  12. 85
  13. 12
  14. 55
  15. 74
  16. 15
  17. 40
  18. 16
  19. 34
  20. 79
  21. 5
  22. 60
  23. 82
  24. 74
  25. 25
  26. 34
  27. 6
  28. 48
  29. 20
  30. 28
  31. 36
  32. 40
  33. 25
  34. 12
  35. 25
  36. 87
  37. 28
  38. 15
  39. 50
  40. 65

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