SOLUTION: Lilas car used 15 gallons of gasoline to travel 600 miles. How many gallons are needed to drive 1000 miles?

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Question 679716: Lilas car used 15 gallons of gasoline to travel 600 miles. How many gallons are needed to drive 1000 miles?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
15/600=x/1000
600x=15*1000
600x=15000
x=15000/600
x=25 gal