# Question #6abea

Feb 16, 2018

Geometric mean of 5 and 8 is $2 \sqrt{10} \approx 6.325$
Geometric mean of 3 and 13 is $\sqrt{39} \approx 6.245$

#### Explanation:

Geometric mean of two numbers, $a$ and $b$ is $\sqrt{a \times b}$

$\sqrt{5 \times 8} = \sqrt{40} = 2 \sqrt{10} \approx 6.325$

$\sqrt{3 \times 13} = \sqrt{39} \approx 6.245$