Question

In two alloys A and B, the ratio of zinc to tin is 5 : 2 and 3:4 respectively. 7kg of the alloy A and 21 kg of the alloy B are mixed together to form a new alloy. What will be the ratio of zinc and tin in the new alloy? a) 3:1 2) 3:2 3)1:1 4) 2:1​

Answer 1

Answer:

the answer o

is given above

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