Question

Rohan is now half his fathers age twenty years ago rohans father was six times older than rohan find the present age of rohan and his father

Answer 1

Answer

Rohan age = 25 years

Father age = 50 years

Solution

Let the present age of rohan father be x

then, present age of rohan be x/2

Given

Twenty years ago rohan father was six

times older than rohan

equation will be written as

=> x - 20 = 6 ( x / 2 - 20 )

=> x - 20 = 3x - 120

=> -2x = - 100

=> x = 50

age of rohan father = 50 years

age of rohan = 25 years

Answer 2

$\tt\pink{\underline{\underline{Given}}}$

Twenty years ago rohan father was six times older than rohan.

$\tt\pink{\underline{\underline{Solution}}}$

Let the present age of rohan father be x

then, present age of rohan be x/2

equation will be written as,

→x - 20 = 6 ( x / 2 - 20 )

→x - 20 = 3x - 120

→-2x = - 100

→x = 50

$\tt\pink{\underline{\underline{Answer}}}$

age of rohan father = 50 years

age of rohan = 25 years