Question
$4.7 ÷ 10 = $_____.

Answer

Given, $47+10=\frac{47}{10}\times\frac{1}{10}$
$\big[\because\text{reciprocal of }10=\frac{1}{10}\big]$
$=\frac{47}{100}=0.47$ Hence, $47+10=0.47$

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