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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 410 · 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. 1.12 is what percent of 200?
  2. 2.?% of 80 = 48
  3. 3.?% of 250 = 120
  4. 4.104 is what percent of 400?
  5. 5.What percent of 40 is 20?
  6. 6.?% of 60 = 57
  7. 7.What percent of 300 is 78?
  8. 8.70 is what percent of 250?
  9. 9.What percent of 150 is 105?
  10. 10.?% of 120 = 12
  11. 11.34 is what percent of 50?
  12. 12.?% of 500 = 465
  13. 13.4 is what percent of 25?
  14. 14.What percent of 150 is 63?
  15. 15.What percent of 400 is 332?
  16. 16.What percent of 60 is 51?
  17. 17.134 is what percent of 200?
  18. 18.?% of 120 = 36
  19. 19.What percent of 120 is 84?
  20. 20.62 is what percent of 200?
  21. 21.9 is what percent of 25?
  22. 22.What percent of 400 is 196?
  23. 23.?% of 25 = 23
  24. 24.17 is what percent of 25?
  25. 25.?% of 500 = 130
  26. 26.27 is what percent of 150?
  27. 27.108 is what percent of 120?
  28. 28.76 is what percent of 400?
  29. 29.126 is what percent of 150?
  30. 30.15 is what percent of 60?
  31. 31.195 is what percent of 250?
  32. 32.8 is what percent of 40?
  33. 33.4 is what percent of 80?
  34. 34.What percent of 250 is 120?
  35. 35.What percent of 20 is 17?
  36. 36.30 is what percent of 250?
  37. 37.20 is what percent of 40?
  38. 38.What percent of 25 is 13?
  39. 39.What percent of 250 is 195?
  40. 40.12 is what percent of 20?

Answer key

  1. 6
  2. 60
  3. 48
  4. 26
  5. 50
  6. 95
  7. 26
  8. 28
  9. 70
  10. 10
  11. 68
  12. 93
  13. 16
  14. 42
  15. 83
  16. 85
  17. 67
  18. 30
  19. 70
  20. 31
  21. 36
  22. 49
  23. 92
  24. 68
  25. 26
  26. 18
  27. 90
  28. 19
  29. 84
  30. 25
  31. 78
  32. 20
  33. 5
  34. 48
  35. 85
  36. 12
  37. 50
  38. 52
  39. 78
  40. 60

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