Four years ago, the ratio of the ages of A and B was 3 : 4 3 : 4 3 : 4 . The average of the present ages of A, B, and C is 26 years. C is 11 years you...
Question
Four years ago, the ratio of the ages of A and B was . The average of the present ages of A, B, and C is 26 years. C is 11 years younger than B. What is the present age of B?