prompt: If a rectangle has a width of 42 inches and an area of 1638, how many rectangles of the same size would reach a length of 390 inches?
messages.content: If a rectangle has a width of 42 inches and an area of 1638, how many rectangles of the same size would reach a length of 390 inches?
messages.role: user
messages.content: The rectangle has a length of 1638 in/ 42in = <<1638/42=39>>39 in.
  The number of rectangles required to reach 390 inches is 390/39 = <<390/39=10>>10 rectangles.
  #### 10
messages.role: assistant