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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 269 · 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. 1.225 is what percent of 250?
  2. 2.132 is what percent of 150?
  3. 3.What percent of 150 is 93?
  4. 4.What percent of 40 is 6?
  5. 5.3 is what percent of 25?
  6. 6.21 is what percent of 25?
  7. 7.?% of 400 = 208
  8. 8.What percent of 120 is 42?
  9. 9.What percent of 40 is 34?
  10. 10.?% of 300 = 168
  11. 11.?% of 250 = 150
  12. 12.What percent of 500 is 240?
  13. 13.What percent of 250 is 20?
  14. 14.?% of 50 = 11
  15. 15.?% of 50 = 13
  16. 16.60 is what percent of 150?
  17. 17.?% of 500 = 35
  18. 18.15 is what percent of 20?
  19. 19.What percent of 80 is 60?
  20. 20.What percent of 200 is 148?
  21. 21.425 is what percent of 500?
  22. 22.12 is what percent of 60?
  23. 23.105 is what percent of 150?
  24. 24.18 is what percent of 40?
  25. 25.What percent of 50 is 11?
  26. 26.?% of 500 = 205
  27. 27.4 is what percent of 50?
  28. 28.148 is what percent of 200?
  29. 29.16 is what percent of 80?
  30. 30.14 is what percent of 25?
  31. 31.10 is what percent of 40?
  32. 32.?% of 400 = 376
  33. 33.What percent of 20 is 13?
  34. 34.?% of 500 = 200
  35. 35.31 is what percent of 50?
  36. 36.?% of 250 = 25
  37. 37.4 is what percent of 25?
  38. 38.36 is what percent of 400?
  39. 39.?% of 250 = 195
  40. 40.?% of 50 = 19

Answer key

  1. 90
  2. 88
  3. 62
  4. 15
  5. 12
  6. 84
  7. 52
  8. 35
  9. 85
  10. 56
  11. 60
  12. 48
  13. 8
  14. 22
  15. 26
  16. 40
  17. 7
  18. 75
  19. 75
  20. 74
  21. 85
  22. 20
  23. 70
  24. 45
  25. 22
  26. 41
  27. 8
  28. 74
  29. 20
  30. 56
  31. 25
  32. 94
  33. 65
  34. 40
  35. 62
  36. 10
  37. 16
  38. 9
  39. 78
  40. 38

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