Question

Find the volume of a box if its length , breadth and height are $20$ cm , $10.5$ cm and $8$ cm respectively .

Answer 1

Given length of the box is $l=20cm$

Breadth of the box is $b=10.5cm$

Height of the box is $h=8cm$

As we know that

Volume of a cuboidal box with $l,b,h$ is $lbhc{m}^3$

So the volume of a box is $20\times 10.5\times 8=1680c{m}^3$