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The mean age of 5 people in a room is 28 years. A person enters the room. The mean age is now 29. What is the age of the person who entered the room?

The mean age of 5 people in a room is 28 years. A person enters the room. The mean age is now 29. What is the age of the person who entered the room?
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The mean age of 5 people in a room is 28 years.

A person enters the room.
The mean age is now 29.
What is the age of the person who entered the room?

User Marek Puchalski
by
8.2k points

1 Answer

1 vote

Answer :S/5 = 28

Explanation:

User Bwags
by
8.3k points
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