prompt: James drives 30 mph for half an hour and then twice as long for twice the speed.  How far did he drive in total?
messages.content: James drives 30 mph for half an hour and then twice as long for twice the speed.  How far did he drive in total?
messages.role: user
messages.content: His first drive was 30*.5=<<30*.5=15>>15 miles
  The next leg was .5*2=<<.5*2=1>>1 hour
  The speed of the trip was 30*2=<<30*2=60>>60 mph
  So he drove 60*1=<<60=60>>60 miles
  So in total he drove 60+15=<<60+15=75>>75 miles
  #### 75
messages.role: assistant