conversations.from: human
conversations.value: I'm completely lost with this math problem: Tom attends a party that collects $2000.  Half the school attended and the school had 400 people.  How much would they have made if 300 people attended?
  Can you give me a hand?
conversations.from: assistant
conversations.value: There were 400/2=200 people in attendance
  So that means each person paid 2000/200=$10
  So if 300 people attended they would have made 300*10=$3000