maddymullarkey1234 maddymullarkey1234

19-05-2021
Mathematics

contestada

The mean age of 5 people in a room is 37 years.
A person enters the room.
The mean age is now 34.
What is the age of the person who entered the room?

Respuesta :

lsprankle21 lsprankle21

19-05-2021

The answer is 19. 5 x 37 = 185, 6 x 34 = 204. 204 - 185 = 19.

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