Mathematics
Mathematics, 19.01.2021 15:10, BlackAfro17

The following are the ages (years) of 5 people in a room 16,25,23,12,17 a person enters the room the mean age of 6 people is now 20 what is the age of the person who entered the room

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The following are the ages (years) of 5 people in a room 16,25,23,12,17 a person enters the room the...

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