Question
Ratio of present ages of A and B is 11:10, respectively. C who is 5 years older than A will become 50 years older after 12 years. Find the present age of
B.
Solution
Let, present ages of A and B be ‘11x’ years and ‘10x’ years respectively. So, 11x + 5 = 50 – 12 11x = 33 x = 3 Present age of B = 10x = 30 years
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