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31-05-2020
Mathematics

contestada

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?

Respuesta :

nationdiva36 nationdiva36

04-06-2020

Answer :S/5 = 28

Step-by-step explanation:

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