Question

$210 \div 770$
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Answer 1

$\: \: \: \: \: \: \: \: \: 210 \div 770 \\ \\ = > \frac{210}{770} \\ \\ = > \frac{21}{77} \\ \\ = > \green{\boxed{ \frac{3}{11} \: \: or \: \: 0. \overline{27} }}$

Answer 2

Hope this helps.......