prompt: Two white socks cost 25 cents more than a single brown sock. If two white socks cost 45 cents, how much would you pay for 15 brown socks?
messages.content: Two white socks cost 25 cents more than a single brown sock. If two white socks cost 45 cents, how much would you pay for 15 brown socks?
messages.role: user
messages.content: Two white socks cost 25 cents more than a single brown sock, meaning a brown sock is sold at $0.45-$0.25=$0.20
  The cost of buying 15 brown socks is 15*$0.20=$<<15*0.20=3>>3
  #### 3
messages.role: assistant