How many cubic cm of iron are there in an open box whose external dimensions are 36cm, 25 cm and 16.5 cm. the iron being 1.5 cm thick throughout. If 1 cubic cm of iron weighs 15g, find the weight of the empty box in Kgs
How many cubic cm of iron are there in an open box whose external dimensions are 36cm, 25 cm and 16.5 cm. the iron being 1.5 cm thick throughout. If 1 cubic cm of iron weighs 15g, find the weight of the empty box in Kgs