prompt: William left Missouri by 7:00 AM and arrived at his hometown by 8:00 PM. He had 3 stops of 25, 10 and 25 minutes respectively during the journey. How many hours did he spend on the road?
messages.content: William left Missouri by 7:00 AM and arrived at his hometown by 8:00 PM. He had 3 stops of 25, 10 and 25 minutes respectively during the journey. How many hours did he spend on the road?
messages.role: user
messages.content: 8:00 PM is equivalent to 20:00 hrs so he spent a total of 20-7 = <<20-7=13>>13 hours on the journey
  He spent 25+10+25 = <<25+10+25=60>>60 minutes on stops
  There are 60 minutes in an hour so he spent (60/60) = <<60/60=1>>1 hour on stops
  Therefore, he spent 13-1 = <<13-1=12>>12 hours on the road.
  #### 12
messages.role: assistant