Question

A water container can hold $40$ litres of water. The number of ice cubes of side $5cm$ that can be fitted into the container is___

Answer 1

$1$ liter $=1000c{m}^3$

$40$ liters $=40000c{m}^3$

Volume of each cube $=5^3=125c{m}^3$

So, number of cubes that can be fitted $=\frac{40000}{125}=320$