Math, asked by sakinalokhandwala, 3 months ago

The mean age of nine members of a club is 20 years.
When another person joins the club, the mean age increases to 21 years.
How old is the new person?

Answers

Answered by renutyagi40453

7

Step-by-step explanation:

the age of the new person is 30 years old

Answered by algyjohny

3

Hey

Here is your answer

The correct answer is 30 years.

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