prompt: James buys 3 shirts for $60.  There is a 40% off sale.  How much did he pay per shirt after the discount?
messages.content: James buys 3 shirts for $60.  There is a 40% off sale.  How much did he pay per shirt after the discount?
messages.role: user
messages.content: He got a 60*.4=$<<60*.4=24>>24 discount
  So he paid 60-24=$<<60-24=36>>36 for the shirts
  That means he paid 36/3=$<<36/3=12>>12 per shirt
  #### 12
messages.role: assistant