Mathematics, 31.12.2020 02:50 aeverettpdzrvo

I Bronze is made by mixing molten copper and Tin. If 100kg of the mixtul contains 80% by mass of copper and 20 % by mass of tin, calculate the density of bronze.
(density of
copper is 8900144 mg and density of thin is 700 kgm³)

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I Bronze is made by mixing molten copper and Tin. If 100kg of the mixtul contains 80% by mass of co...