Question

B. Three years ago, the average age of a family
of 8 members was 30 years. If one child is
also included in the family, the present
average age of the family remained the
same. Then the present age of the child is​

Answer 1

Answer:

33 years.

Step-by-step explanation:

if the average is same after coming the child to the family.then the age of the child is 30years three years ago.

therefore, the present age is (30+3)=33 years.