jsoharwardy jsoharwardy

19-05-2020
Mathematics

contestada

The following are the ages (years) of 5 people in a room:
12, 22, 21, 13, 14
A person enters the room.
The mean age of the 6 people is now 21.
What is the age of the person who entered the room?

Respuesta :

dave876 dave876

19-05-2020

Answer:

21

Step-by-step explanation:

Mean means the most number that been chose there was 1 number of every number now there 2 21 which mean 21 is the answer

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hiufhiweh hiufhiweh

19-05-2020

Step-by-step explanation:

kkkkgggj

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