conversations.from: human
conversations.value: Can you give me some step-by-step instructions for this math problem: James does chores around the class.  There are 3 bedrooms, 1 living room, and 2 bathrooms to clean.  The bedrooms each take 20 minutes to clean.  The living room takes as long as the 3 bedrooms combined.  The bathroom takes twice as long as the living room.  He also cleans the outside which takes twice as long as cleaning the house.  He splits the chores with his 2 siblings who are just as fast as him.  How long, in hours, does he work?
conversations.from: assistant
conversations.value: It takes 3*20=60 minutes to clean the living room
  So it is 60/60=1 hour
  The bathroom takes 1*2=2 hours
  So all together the inside takes 1+1+2=4 hours
  The outside takes 4*2=8 hours
  So the chores take 4+8=12 hours
  He splits it 1+2=3 ways
  So he works 12/3=4 hours