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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 535 · 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. 1.5 is what percent of 25?
  2. 2.9 is what percent of 60?
  3. 3.What percent of 250 is 220?
  4. 4.195 is what percent of 250?
  5. 5.What percent of 25 is 23?
  6. 6.72 is what percent of 120?
  7. 7.32 is what percent of 40?
  8. 8.What percent of 20 is 17?
  9. 9.What percent of 500 is 180?
  10. 10.60 is what percent of 250?
  11. 11.38 is what percent of 200?
  12. 12.?% of 400 = 188
  13. 13.What percent of 50 is 6?
  14. 14.12 is what percent of 50?
  15. 15.?% of 20 = 11
  16. 16.?% of 20 = 2
  17. 17.?% of 120 = 18
  18. 18.What percent of 20 is 19?
  19. 19.104 is what percent of 400?
  20. 20.What percent of 500 is 80?
  21. 21.27 is what percent of 150?
  22. 22.What percent of 200 is 44?
  23. 23.177 is what percent of 300?
  24. 24.?% of 400 = 76
  25. 25.What percent of 300 is 15?
  26. 26.What percent of 400 is 160?
  27. 27.What percent of 150 is 117?
  28. 28.17 is what percent of 50?
  29. 29.?% of 200 = 188
  30. 30.What percent of 25 is 22?
  31. 31.?% of 80 = 76
  32. 32.?% of 60 = 18
  33. 33.What percent of 25 is 14?
  34. 34.What percent of 400 is 232?
  35. 35.12 is what percent of 20?
  36. 36.?% of 120 = 114
  37. 37.?% of 120 = 42
  38. 38.What percent of 25 is 8?
  39. 39.What percent of 300 is 45?
  40. 40.What percent of 25 is 20?

Answer key

  1. 20
  2. 15
  3. 88
  4. 78
  5. 92
  6. 60
  7. 80
  8. 85
  9. 36
  10. 24
  11. 19
  12. 47
  13. 12
  14. 24
  15. 55
  16. 10
  17. 15
  18. 95
  19. 26
  20. 16
  21. 18
  22. 22
  23. 59
  24. 19
  25. 5
  26. 40
  27. 78
  28. 34
  29. 94
  30. 88
  31. 95
  32. 30
  33. 56
  34. 58
  35. 60
  36. 95
  37. 35
  38. 32
  39. 15
  40. 80

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