Question

Find the width of area rectangular prism if the volume is 546cm cubed, the height is 7cm and the length is 13 cm.

Answer 1

$V=whl$
$w=\frac{V}{hl}$
$w=\frac{546cm^{3}}{(7cm)(13cm)}$
$w=\frac{546cm^{3}}{91cm^{2}}$
$w=6cm$