prompt: Evelyn’s family watched 10 hours of television last week. The week before, they watched 8 hours of television. If they watch 12 hours of television next week, what is the average number of hours of television that they watch per week?
messages.content: Evelyn’s family watched 10 hours of television last week. The week before, they watched 8 hours of television. If they watch 12 hours of television next week, what is the average number of hours of television that they watch per week?
messages.role: user
messages.content: Over the three weeks, they will have watched a total of 10 + 8 + 12 = <<10+8+12=30>>30 hours of television.
  The average number of hours per week is 30 hours / 3 = <<30/3=10>>10 hours of television.
  #### 10
messages.role: assistant