Wednesday, July 13, 2011
The sum of weights of an iron and of copper piece is 1280grams.the volume of a copper piece is twice that of i?
The sum of weights of an iron and of a copper piece is 1280 grams.The volume of a copper piece is twice that of iron piece.If weight of 1 cubic centimeter of iron is 7.8grams and that of copper is 8.9grams.Find the volume of each?
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