The external dimensions of a closed wooden box are 25 cm, 21 cm and 13 cm. If the thickness of the wood in the box is 1.5 cm, find:
(i) volume of the wood in the box
(ii) the cost of the box, if wood cost Rs 1.50 per cm3
(iii) number of 5 cm cubes that could be placed into the box.
Dear student
So,
Volume of box with internal dimension
=22 x 18 x 10
=3960cm2
Regards
So,
Volume of box with internal dimension
=22 x 18 x 10
=3960cm2
Regards