Question

1 m is equivalent to 3.281 ft. A cube with an edge of 1.5 ft has a volume of: 0.21 m3 10.5 m3 9.5 x 10–2 m3 1.2 x 102 m3 9.6 x 10–2 m3

Answer 1

Given that,

Edge of a cube is 1.5 ft.

To find,

Volume of the cube.

Solution,

The formula for the volume of a cube is given by :

$V=a^3$

Since, $1\ m=3.281\ ft$

So, 1.5 ft = 0.4572 m

Volume of cube is :

$V=a^3\\\\V=(0.4572)^3\\\\V=0.09556\ m^3\\\\V=9.5\times 10^{-2}\ m^3$

So, the volume of the cube is $9.5\times 10^{-2}\ m^3$.

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