Posted by topaz on Sunday, June 9, 2013 at 11:49pm.
Lucy drove 225 miles using 10 gallons of gas. At this rate, how many gallons of gas would she need to drive 279 miles?

algebra  bonjo, Monday, June 10, 2013 at 12:02am
have you try using a ratio??
225miles : 10 gallons
279miles : x gallons

algebra  topaz, Monday, June 10, 2013 at 12:07am
I have tried and am not sure if the answer is 12.4 gallons or 15.4 gallons. Would the ratio look like this
225/10 =279/x

algebra  Laura, Wednesday, July 20, 2016 at 1:44pm
1665.0 or 1675.0 gallon Is this correct
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