prompt: A chair costs 1/7 of the cost of a table. If a table costs $140, how much will it cost to buy a table and 4 chairs?
messages.content: A chair costs 1/7 of the cost of a table. If a table costs $140, how much will it cost to buy a table and 4 chairs?
messages.role: user
messages.content: One chair costs $140 x 1/7 = $<<140*1/7=20>>20.
  Four chairs cost $20 x 4 = $<<20*4=80>>80.
  So a table and 4 chairs cost $140 + $80 = $<<140+80=220>>220.
  #### 220
messages.role: assistant