1.

In a mixture of 45 litres, the ratio of liquid A and liquid B is 7 ∶ 2. If 11 litres of liquid B is added to the mixture, then what will be the ratio of liquid A and liquid B in the new mixture?

A. 7 ∶ 4
B. 8 ∶ 5
C. 6 ∶ 5
D. 5 ∶ 3
Answer» E.


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