The average age of class of 21 students is 34 years. If the age of the teacher be included the average rises by 1 year. What is the age of the teacher?

The average age of class of 21 students is 34 years. If the age of the

1.	The average age of class of 21 students is 34 years. If the age of the teacher be included the average rises by 1 year. What is the age of the teacher?
A.	58 years
B.	56 years
C.	60 years
D.	54 years
E.	52 years
Answer» C. 60 years

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The average age of class of 21 students is 34 years. If the age of the teacher be included the average rises by 1 year. What is the age of the teacher?

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