What is $6 \div 0.\overline{6}$?
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
What is $6 \div 0.\overline{6}$?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
9
What is $6 \div 0.\overline{6}$?
train