Question

√776÷√5 how to solve it​

Answer 1

Answer:

18.62894924863 answer

Answer 2

Answer:

Calculating exact value isn't possible without calculator , but we can find approximate value .

$\frac{ \sqrt{776} }{ \sqrt{5} } = \sqrt{ \frac{776}{5} } \approx \sqrt{ \frac{775}{5} } = \sqrt{155} \approx12.4$

144 ( sq of 12 ) < 155 < 169 ( square of 13 )

$So ----12 +{(155 - 144) \over(169 -144 )} is -good -approximation .$