Name: SAT Math Help & School Math Mastery
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#11841

equations

algebra

hard

75 sec

One gallon of paint covers 350 square feet of a surface. A room has a total wall area of $R$ square feet. Which equation represents the total amount of paint $G$ , in gallons, needed to paint the walls in this room twice?

A.

$G = \frac{R}{350}$

B.

$G = 350 R$

C.

$G = \frac{R}{175}$

D.

$G = 700 R$