Each bottle of 2 liters of water costs $12/6 = $<<12/6=2>>2.

So the cost of 1 liter of water is $2/2 = $<<2/2=1>>1.

# Answer

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<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Six bottles of 2 liters of water cost $12. What is the price of 1 liter of water?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
1
Six bottles of 2 liters of water cost $12. What is the price of 1 liter of water?
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