Question: how many cubic centimetres of iron is required?
Answer: To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW How many cubic cm of iron is required to construct open box whose external dimensions are 36 cm 25 cm and 16.5 cm provided the thickness of the iron is 1.5 cm lf one cubic cm of iron weights 7.5 gm then find the weight of the box.