Question

If the volume of a room is $828$ m³ and the area of the floor is $138$ m², find the height of the room in meters.

Answer 1

Volume of the room $=l\times b\times h=828$ m${}^3$

Area of the room $=l\times b=138$ m${}^2$

Dividing the above equations give,
$\frac{l\times b\times h}{l\times b}=h$

$\therefore$ Height of the room $=h=\frac{828}{138}=6$ m