werneremili werneremili

23-02-2021
Mathematics

contestada

The following are the ages (years) of 5 people in a room:
23, 18, 15, 16, 13
A person enters the room.
The mean age of the 6 people is now 18.
What is the age of the person who entered the room?

Respuesta :

tannish73 tannish73

23-02-2021

Answer:

23 by the following number

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