Compute $0.8 - 0.07$.
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Compute $0.8 - 0.07$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
0.73
Compute $0.8 - 0.07$.
train