In what ratio must a mixture of 30 % alcohol strength be mixed with that of 50 % alcohol strength so as to get a mixture of 45 % alcohol strength?

In what ratio must a mixture of 30 % alcohol strength be mixed with th

1.	In what ratio must a mixture of 30 % alcohol strength be mixed with that of 50 % alcohol strength so as to get a mixture of 45 % alcohol strength?
A.	2 : 1
B.	3 : 1
C.	1 : 2
D.	1 : 3
Answer» E.

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In what ratio must a mixture of 30 % alcohol strength be mixed with that of 50 % alcohol strength so as to get a mixture of 45 % alcohol strength?

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