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What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 238 · 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 150 = 117
  2. 2.32 is what percent of 80?
  3. 3.What percent of 60 is 27?
  4. 4.?% of 200 = 158
  5. 5.?% of 80 = 32
  6. 6.66 is what percent of 150?
  7. 7.56 is what percent of 80?
  8. 8.420 is what percent of 500?
  9. 9.?% of 25 = 23
  10. 10.What percent of 150 is 135?
  11. 11.?% of 500 = 100
  12. 12.?% of 150 = 111
  13. 13.140 is what percent of 500?
  14. 14.18 is what percent of 120?
  15. 15.?% of 120 = 66
  16. 16.108 is what percent of 200?
  17. 17.57 is what percent of 60?
  18. 18.What percent of 50 is 44?
  19. 19.320 is what percent of 500?
  20. 20.What percent of 25 is 16?
  21. 21.12 is what percent of 80?
  22. 22.What percent of 300 is 207?
  23. 23.What percent of 250 is 150?
  24. 24.What percent of 300 is 183?
  25. 25.55 is what percent of 250?
  26. 26.What percent of 20 is 12?
  27. 27.What percent of 50 is 3?
  28. 28.What percent of 25 is 18?
  29. 29.12 is what percent of 40?
  30. 30.What percent of 25 is 22?
  31. 31.What percent of 250 is 25?
  32. 32.?% of 60 = 48
  33. 33.?% of 25 = 10
  34. 34.18 is what percent of 25?
  35. 35.248 is what percent of 400?
  36. 36.What percent of 80 is 44?
  37. 37.230 is what percent of 250?
  38. 38.What percent of 25 is 17?
  39. 39.?% of 120 = 102
  40. 40.What percent of 250 is 175?

Answer key

  1. 78
  2. 40
  3. 45
  4. 79
  5. 40
  6. 44
  7. 70
  8. 84
  9. 92
  10. 90
  11. 20
  12. 74
  13. 28
  14. 15
  15. 55
  16. 54
  17. 95
  18. 88
  19. 64
  20. 64
  21. 15
  22. 69
  23. 60
  24. 61
  25. 22
  26. 60
  27. 6
  28. 72
  29. 30
  30. 88
  31. 10
  32. 80
  33. 40
  34. 72
  35. 62
  36. 55
  37. 92
  38. 68
  39. 85
  40. 70

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