Question

6 years ago the age of A was 6 times the age of B. B is 3/7 of C in age at present. A is 3 years older than D and D is 2 times of B at present. what is the present age of C ?​

Answer 1

Age of B is X

Age 6 years ago = X-6

Given that,

X - 6 = 6X