John decides to replace all his hats.  He has enough hats to wear a different one every day for 2 weeks.  If each hat costs $50 how much do his hats cost? Let's think step by step and output the final answer after "####".
user
He has 2*7=<<2*7=14>>14 hats
So they cost 14*50=$<<14*50=700>>700
#### 700
John decides to replace all his hats.  He has enough hats to wear a different one every day for 2 weeks.  If each hat costs $50 how much do his hats cost?
train