Respuesta :

First, let's add up the money that they all brought:

[tex]11+12+12+12+12+12+13=84[/tex]

Now, let's divide it by the number of people:

[tex]\frac{84}{7}=12[/tex]

This way, each one will get $12

12, 12, 12, 12, 12, 12, 12

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