Ta có:0,2(63)=\(\frac{263-2}{990}=\frac{261}{990}=\frac{29}{110}\)
Vậy 0,2(63)=\(\frac{29}{110}\)
Ta có:0,2(63)=\(\frac{263-2}{990}=\frac{261}{990}=\frac{29}{110}\)
Vậy 0,2(63)=\(\frac{29}{110}\)
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