conversations.from: human
conversations.value: 55% of Toby's friends are boys and the rest are girls. If he has 33 friends who are boys, how many friends does he have who are girls?
  Solve this problem.
conversations.from: assistant
conversations.value: Toby has 60 friends because 33 / .55 = 60
  45% of his friends are girls because 100 - 55 = 45
  He has 27 friends who are girls because 60 x .45 = 27