conversations.from: human
conversations.value: I need a clearer understanding of how to solve: A convenience store sells 180  gallons of soda a week.  They buy syrup boxes that can make 30 gallons of soda, and each box costs $40.  How much do they pay for syrup a week?
conversations.from: assistant
conversations.value: They need to buy 180/30=6 boxes
  So the cost is 6*40=$240