Two alloys are made by gold and copper in the ratio of 7 2 and 7 I I respectively Same quantity of b...........

Quantitative Aptitude (RAS) Ratio, Proportion

Two alloys are made by gold and copper in the ratio of 7 : 2 and 7 : I I respectively. Same quantity of both alloys are mixed and third alloy is made. In this third alloy, ratio between gold and copper is equal to

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