Question

a rectangular tank 15 M long and 12 m broad holds 1440 kiloliters water . what is its height.

Answer 1

i hope that it helps you

Answer 2

Length of the tank=15 m
Breadth of the tank=12 m
$volume \: of \: tank = \: 1440 \: kilolitres \\ = (1440 \times 10^{3} ) \: \: litres$
$1 \: litre = {10}^{ - 3} {m}^{3} \\ 1440 \times {10}^{3} litres = (1440 \times {10}^{3} \times {10}^{ - 3} ) \: {m}^{3} \\ = 1440 \: {m}^{3}$
$=> 15 \times 12 \times h = 1440 \\ => h = \frac{1440}{15 \times 12 } \\ = > h = 8m$
Therefore, the height of the tank is 8 metres.