prompt: John decides to take up illustration.  He draws and colors 10 pictures.  It takes him 2 hours to draw each picture and 30% less time to color each picture.  How long does he spend on all the pictures?
messages.content: John decides to take up illustration.  He draws and colors 10 pictures.  It takes him 2 hours to draw each picture and 30% less time to color each picture.  How long does he spend on all the pictures?
messages.role: user
messages.content: The coloring takes 2*.3=<<2*.3=.6>>.6 hours less than the drawing
  So it takes 2-.6=<<2-.6=1.4>>1.4 hours per picture
  So it takes him 2+1.4=<<2+1.4=3.4>>3.4 hours per picture
  That means it takes 3.4*10=<<3.4*10=34>>34 hours
  #### 34
messages.role: assistant