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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 677 · 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. 1.8 is what percent of 40?
  2. 2.What percent of 120 is 114?
  3. 3.160 is what percent of 400?
  4. 4.What percent of 80 is 56?
  5. 5.12 is what percent of 40?
  6. 6.175 is what percent of 250?
  7. 7.What percent of 25 is 18?
  8. 8.What percent of 300 is 117?
  9. 9.18 is what percent of 60?
  10. 10.?% of 400 = 200
  11. 11.4 is what percent of 50?
  12. 12.What percent of 400 is 100?
  13. 13.?% of 300 = 15
  14. 14.145 is what percent of 500?
  15. 15.What percent of 500 is 220?
  16. 16.?% of 40 = 36
  17. 17.What percent of 50 is 43?
  18. 18.?% of 300 = 135
  19. 19.What percent of 400 is 268?
  20. 20.What percent of 60 is 45?
  21. 21.37 is what percent of 50?
  22. 22.4 is what percent of 20?
  23. 23.What percent of 250 is 150?
  24. 24.What percent of 25 is 19?
  25. 25.What percent of 25 is 13?
  26. 26.What percent of 250 is 195?
  27. 27.What percent of 40 is 4?
  28. 28.30 is what percent of 50?
  29. 29.?% of 300 = 99
  30. 30.?% of 500 = 425
  31. 31.264 is what percent of 300?
  32. 32.What percent of 20 is 19?
  33. 33.190 is what percent of 500?
  34. 34.288 is what percent of 400?
  35. 35.132 is what percent of 300?
  36. 36.172 is what percent of 200?
  37. 37.6 is what percent of 40?
  38. 38.?% of 150 = 84
  39. 39.What percent of 250 is 125?
  40. 40.What percent of 400 is 248?

Answer key

  1. 20
  2. 95
  3. 40
  4. 70
  5. 30
  6. 70
  7. 72
  8. 39
  9. 30
  10. 50
  11. 8
  12. 25
  13. 5
  14. 29
  15. 44
  16. 90
  17. 86
  18. 45
  19. 67
  20. 75
  21. 74
  22. 20
  23. 60
  24. 76
  25. 52
  26. 78
  27. 10
  28. 60
  29. 33
  30. 85
  31. 88
  32. 95
  33. 38
  34. 72
  35. 44
  36. 86
  37. 15
  38. 56
  39. 50
  40. 62

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