Question

The ratio of the age of a mother to that of his son at present is 9:6 and the ratio
of the son to that of his father will be 1:2. What is the ratio of the present
mother to that of father?​

Answer 1

SOLUTION ☺️

The ratio of the age of a mother= 9x

The radio of the age of his son= 6x

=)9x/6x

The son age will be x

The age of father will be 2x

=) x/2x

Comparing

=) 9x/6x= x/2x

=) 6x^2= 18x^2

=) x= 3

Now The ratio present FATHER and MOTHER

=) mother = 9x

=) 9×3= 27 years

Father age

=) 2x= 2×3

=)6 years×6 years

=) 36 years