SOLUTION: there are 7 family members the average age is 21 how old are the 7 people.
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Question 740136: there are 7 family members the average age is 21 how old are the 7 people.
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
there are 7 family members the average age is 21 how old are the 7 people.
:
The total of the ages of the 7 people: 7 * 21 = 147
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