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Mathematics, 12.10.2020 21:01 toricepeda82

The following are the ages (years) of 5 people in a room: 18, 22, 18, 25, 25 A person enters the room. The mean age of the 6 people is now 23. 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: 18, 22, 18, 25, 25 A person enters the roo...
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