Question

A water tank is $1.4m$ long, $1m$ wide and $0.7m$ deep. Find the volume of the tank in litres

Answer 1

Length of the tank $\left(l\right)=1.4m=140cm$
Breadth of the tank $\left(b\right)=1m=100cm$
Depth of the tank $\left(h\right)=0.7=70cm$
Volume of the tank $=l\times b\times h$
$=(140\times 100\times 70)c{m}^3$
$=\frac{140\times 100\times 70}{1000}litres$.
$=980litres$