The average age of 14 girls and their teacher's age is 15 yr. If te – McqOptions

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1.	The average age of 14 girls and their teacher's age is 15 yr. If teacher's age is excluded then the average reduced by 1. What is the teacher's age?
A.	27 years
B.	28 years
C.	29 years
D.	30 years
Answer» D. 30 years

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