Question

one dad after 5 years he has his age 3 times his son's but before 5 years from now he has his age 7 times than his sons so what is his age now​

Answer 1

Answer:

25 years

Explanation:

Let the age of father be =x

Let the age of son be = y

According to question

Father’s present age is 5 times the age of son

Therefore x = 5y

After 3 years their ages will be

3(y + 5) = x + 5

3y - x = - 10

-5y + x =0

= -2y = -10

This implies y = 5

Therefore age of son is 5 years

Now since father’s age is 5 times son's age therefore age of father will be 25 years