Answer with Explanation:
Let Ronit's present age be x years. Then, father's present age =(x + 3x) years = 4x years.
Therefore,(4x + 8) = 5/2(x + 8)
=> 8x + 16 = 5x + 40
=> 3x = 24
=> x = 8.
Hence, required ratio = (4x + 16)/(x + 16) = 48/24 = 2.
Let Ronit's present age be x years. Then, father's present age =(x + 3x) years = 4x years.
Therefore,(4x + 8) = 5/2(x + 8)
=> 8x + 16 = 5x + 40
=> 3x = 24
=> x = 8.
Hence, required ratio = (4x + 16)/(x + 16) = 48/24 = 2.