prompt: The three angles of a triangle add up to 180 degrees.  The largest angle is 5 times bigger than the smallest. The middle angle is 3 times bigger than the smallest. How many degrees is the smallest angle?
messages.content: The three angles of a triangle add up to 180 degrees.  The largest angle is 5 times bigger than the smallest. The middle angle is 3 times bigger than the smallest. How many degrees is the smallest angle?
messages.role: user
messages.content: Let x be the smallest angle.
  The combination of the three is x + 3x + 5x = 9x.
  Thus 9x = 180.
  So x = <<20=20>>20.
  #### 20
messages.role: assistant