prompt: A coal-powered train is traveling towards a faraway city when the conductor realizes that he forgot to restock the train's coal supply at the last station.  The train is traveling on a one-way track, so the conductor has no other option but to continue moving forward towards the city.  The train can travel 5 miles for every 2 pounds of coal that it consumes.  If the train has 160 pounds of coal remaining, how far can the train travel before it runs out of fuel?
messages.content: A coal-powered train is traveling towards a faraway city when the conductor realizes that he forgot to restock the train's coal supply at the last station.  The train is traveling on a one-way track, so the conductor has no other option but to continue moving forward towards the city.  The train can travel 5 miles for every 2 pounds of coal that it consumes.  If the train has 160 pounds of coal remaining, how far can the train travel before it runs out of fuel?
messages.role: user
messages.content: The train travels 5 miles per every 2 pounds, or 5/2 = <<5/2=2.5>>2.5 miles per pound of coal.
  Therefore, the 160 pounds of coal that remain are enough for the train to travel 160*2.5 = <<160*2.5=400>>400 miles.
  #### 400
messages.role: assistant