Question

At present, my father's age is 7 times of my age. after 10 years my father's age will be 3 times of my age. lets calculate and write the present age of my father and me

Answer 1

let your age be x
then your father's age is 7x
by adding 10 years
x+10/7x+10
3x+30=7x+10
20= 4x
x= 5
is your age is 5 years

Answer 2

let it age be X then it father age will be 7x
A/Q,we have:-
7x+10=3x
7x-3x=10
4x=10
X=10/4=2.5 years
And her father's age will be 7x=7×2.5=17.5years
Your father is pretty young....