Question:
A cuboidal water tank is 6 m long, 5 m wide and 4.5 m deep. How many liters of water can it hold?
Solution:
Given data:
Length (l) = 6 m
Breadth (b) = 5 m
Height (h) = 4.5 m
Volume of the tank = l * b * h
= 6 * 5 * 4.5
$=135 \mathrm{~m}^{3}$
It is given that,
$1 \mathrm{~m}^{3}=1000$ liters
Therefore, $135 \mathrm{~m}^{3}=(135 * 1000)$ liters
= 135000 liters
The tank can hold 1, 35, 000 liters of water.