The ages of 2 persons differ by 16 years. If 6 years ago the elder one be 3 times as old as the younger one, find the present age of younger person. Choose the correct option.
A) 10  B) 14  C) 20  D) 15  E) 32
age of the younger person = x   age of the elder person = x+16   3(x-6) = x+16-6   x= 14   Answer is 14
<result>B</result>
The ages of 2 persons differ by 16 years. If 6 years ago the elder one be 3 times as old as the younger one, find the present age of younger person.