Mathematics, 09.04.2020 21:28, gagem1278

The following are the ages (years) of 5 people in a room:
13, 22, 15, 14, 15
A person enters the room.
The mean age of the 6 people is now 16.
What is the age of the person who entered the room

Answers: 2

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The following are the ages (years) of 5 people in a room:
13, 22, 15, 14, 15
A person...