Question

A cuboid has volume four times the volume of a cube whose each edge is $7m$. Find the volume of the cuboid.

Answer 1

Volume of cube with side $7m=(7{)}^3{m}^3=343m^3$

According to the statement:

Volume of cuboid$=4\times$ (Volume of cube)

Volume of cuboid $=(4\times 343)m^3$

$=1372m^3$