1.

How many cubic centimetres of iron are there in an open box whose external dimensions are 36 cm,25 cm, and 16.5 cm, the iron being 1.5 cm thick throughout? If 1 cm3 of iron weighs 15 g. find the weight of the empty box in kilograms.

Answer»

How many cubic centimetres of iron are there in an open box whose external dimensions are 36 cm,25 cm, and 16.5 cm, the iron being 1.5 cm thick throughout? If 1 cm3 of iron weighs 15 g. find the weight of the empty box in kilograms.



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