Question

A cuboidal vessel is $10$m long and $8$m wide. How high must it be made to hold $480$ cu m of liquid?

Answer 1

volume of cuboid = volume of liquid

length $\times$ width $\times$ height $=480m^3$

$10\times 8\times$ height $=480$

$\Rightarrow$ height of cuboid require $=\frac{480}{8\times 10}=6m$