Question

The area of a rectangular piece of board is 36 square centimetre. If its thickness is 4 cm, what is the volume of the board?

Answer 1

Given,
Area of a rectangle = $36c{m}^2$
Thickness of rectangle = $4cm$
Volume = $Area\times Thickness$
$\therefore Volume$ = $36\times 4$ = $144c{m}^3$
$144c{m}^3$ = $144({10}^{-2}m{)}^3$ = $144\times {10}^{-6}{m}^3$