Explanation:
here's your solution
=> sum of ages of both A and B = 55
=> let the ratio be in x
=> now, ratio is 5x and 6x
=> a/q , 6x + 5x = 55
=> 11x = 55
=> x = 55/11
=> x = 5
age of A = 6*5 = 30 years
age of B = 5*5 = 25 years
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