The avarage age of a child in a class of 35 is 11.The avarage age, including the teacher is 12.How old the teacher?

The avarage age of a child in a class of 35 is 11.The avarage age, inc

1.	The avarage age of a child in a class of 35 is 11.The avarage age, including the teacher is 12.How old the teacher?
Answer» EXPLANATION:TEACHER is 36 YEARS OLD