prompt: James buys 2 notebooks with 50 pages each.  He pays $5.  How many cents did each page cost?
messages.content: James buys 2 notebooks with 50 pages each.  He pays $5.  How many cents did each page cost?
messages.role: user
messages.content: He bought 2*50=<<2*50=100>>100 pages
  It cost 5*100=<<5*100=500>>500 cents
  So he spent 500/100=<<500/100=5>>5 cents per page
  #### 5
messages.role: assistant