Respuesta :

Redville = r
Greenboro = 12r
Total of the two towns = 65
Now we can set up our equation.

r + 12r = 65
13r = 65
13r/13 = 65/13
r = 5

Redville gets 5 inches
12x+x=65
13x=65
X=65/13
X= 5

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