There were 25 teachers in a school whose mean age was 30 years. A teacher retired at the age of 60 years and a new teacher was appointed in his place. The mean age of teachers in the school was reduced

asked Sep 13, 2022 31.3k views

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4 votes

Answer:

The age of the new teacher is 35

RD Ward answered Sep 14, 2022

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7 votes

The new age of the teacher is 25

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