SOLUTION: Lashonda drove 420 miles using 18 gallons of gas. At this rate, how many gallons of gas would she need to drive 357 miles?

SOLUTION: Lashonda drove 420 miles using 18 gallons of gas. At this rate, how many gallons of gas would she need to drive 357 miles?

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Question 864193: Lashonda drove 420 miles using 18 gallons of gas. At this rate, how many gallons of gas would she need to drive 357 miles?
Answer by checkley79(3341) (Show Source): You can put this solution on YOUR website!
18/420=X/357
420X=18*357
420X=6,426
X=6,426/420
X=15.3 GAL.
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