Question

9. The milk and water in two ves-
sels are in the ratio of 3 : 1
and 7:11 respectively. In what
ratio should the liquid in both
the vessels be mixed to obtain
a new mixture containing half
milk and half water?
(1) 5:7 (2)4:9
(3) 1:1 (4) 4:7​

Answer 1

Answer:

5:7 will be the answer of your question

Answer 2

Answer:

4:9

but I am not sure

I don't know this is correct or not