Question

Three coins of equal weight
Contain gold and copper in the ratio of 1:2, 2:3 and 1:3. If these ar
melted and a single coin is made, Find th
ind the ratio of gold and copper in the nearly made coin?
1) 49 : 121 27:56. 128 . 3).48 : 121 4) 59 : 121
5) None of these​

Answer 1

Answer:

1. answer is 5 that none of these

Answer 2

4 is the right answe take x as part as ratio and solve for x

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