Question

In a class of 20 students the average age of all the students is 16 years. The oldest student exactly 16 year old . What us the average of the youngest student.

Answer 1

15 years old

Explanation:

the reason is to be able to find the average of the youngest you have to take off one year so the youngest is most likely mid 15

Answer 2

I believe they would all be 16 years old