Question:The average age of `3` children in a family is `20‰` of the average age of the father and the eldest child. The total age of the mother and the youngest child is `39` years. If the father,s age is `26` years, what is the age of second child ?
A `15 yrs`
B `18 yrs`
C `20 yrs`
D Can not be determined
+ AnswerD
+ Explanation
+ Report