document.write( "Question 679716: Lilas car used 15 gallons of gasoline to travel 600 miles. How many gallons are needed to drive 1000 miles? \n" ); document.write( "
Algebra.Com's Answer #422052 by rfer(16322)\"\" \"About 
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15/600=x/1000
\n" ); document.write( "600x=15*1000
\n" ); document.write( "600x=15000
\n" ); document.write( "x=15000/600
\n" ); document.write( "x=25 gal
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