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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 564 · 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 120 = 54
  2. 2.156 is what percent of 300?
  3. 3.What percent of 120 is 60?
  4. 4.?% of 25 = 16
  5. 5.18 is what percent of 60?
  6. 6.?% of 200 = 106
  7. 7.?% of 20 = 8
  8. 8.What percent of 200 is 102?
  9. 9.What percent of 25 is 13?
  10. 10.?% of 25 = 9
  11. 11.220 is what percent of 400?
  12. 12.24 is what percent of 200?
  13. 13.What percent of 50 is 23?
  14. 14.?% of 250 = 185
  15. 15.?% of 40 = 12
  16. 16.1 is what percent of 20?
  17. 17.28 is what percent of 50?
  18. 18.?% of 120 = 12
  19. 19.What percent of 300 is 213?
  20. 20.?% of 200 = 148
  21. 21.What percent of 20 is 1?
  22. 22.12 is what percent of 50?
  23. 23.8 is what percent of 50?
  24. 24.?% of 60 = 51
  25. 25.What percent of 25 is 3?
  26. 26.?% of 150 = 93
  27. 27.28 is what percent of 40?
  28. 28.267 is what percent of 300?
  29. 29.?% of 20 = 14
  30. 30.?% of 200 = 60
  31. 31.155 is what percent of 250?
  32. 32.23 is what percent of 25?
  33. 33.What percent of 500 is 25?
  34. 34.?% of 25 = 15
  35. 35.100 is what percent of 500?
  36. 36.?% of 80 = 16
  37. 37.300 is what percent of 500?
  38. 38.What percent of 150 is 27?
  39. 39.What percent of 500 is 475?
  40. 40.?% of 200 = 160

Answer key

  1. 45
  2. 52
  3. 50
  4. 64
  5. 30
  6. 53
  7. 40
  8. 51
  9. 52
  10. 36
  11. 55
  12. 12
  13. 46
  14. 74
  15. 30
  16. 5
  17. 56
  18. 10
  19. 71
  20. 74
  21. 5
  22. 24
  23. 16
  24. 85
  25. 12
  26. 62
  27. 70
  28. 89
  29. 70
  30. 30
  31. 62
  32. 92
  33. 5
  34. 60
  35. 20
  36. 20
  37. 60
  38. 18
  39. 95
  40. 80

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