Question

The external length , breadth and height.
of a closed wooden
box are 30 cm, 18 cm and 20 cm respectively. If the walls of the box are 1.25 cm thick
find the volume of wood used in making
the box.​

Answer 1

Answer:

length= 30cm

breadth=18cm

height=20cm

volume= l*b*h

30*18*20=10800cm