# Cone in cube

The cube is inscribed cone. Determine the ratio of the volume of cone and cube.

The ratio express as a decimal number and as percentage.

Result

r =  0.26
r =  26.2 %

#### Solution:

$r = \dfrac{ \pi}{12} = 0.26$
$r = 100 \cdot \dfrac{ \pi}{12} = 26.2 \%$

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