Question

A suitcase with measure 80cm×48cm×24cm is to be covered with a tarpaulin cloth. how many metre of tarpaulin of with 96cm is required to cover 100 such suitcase.

Answer 1

total surface area = 2(lb+bh+hl)
=2(80*48 + 80*24 + 24*48)
=2(calculate it)
multiply the calculation by 100 and divide it with 96....
you will get ur answer then....☺☺