leowilliams63 leowilliams63

25-04-2021
Mathematics

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The following are the ages (years) of 5 people in a room: 19, 13, 25, 14, 18 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?

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amandachu amandachu

25-04-2021

Answer:

19

Step-by-step explanation:

18 x 6 = 108

19 + 13 + 25 + 14 + 18 = 89

108 - 89 = 19

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