Question

The ratio of the ages of father and son at present is 6:1 after 5years the ratio will become 7:2 the present age of son is

Answer 1

at present age of the son is 5

Answer 2

Let father's age be 6x years.

so, son's age =  x years

A/Q, (6x + 6)/(x+6) = 7/2

⇒ 12x + 12 = 7x + 42

⇒ 6x = 30

∴ x = 5

Present age of son = 5 years

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