Question
If A:B = 7:6 and B:C = 12:15 respectively, then find the
value of (A + C) :(A + B) .Solution
Let the 'B' and 'C' be 12x and 15x respectively.
So, the value of 'A' = 12x X (7/6) = 14x
So, (A + C) = (14x + 15x) = 29x
Or, (A + B) = (14x + 12x) = 26x
So, required ratio = 29x:26x = 29:26
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