document.write( "Question 1113739: Your car burns 2 1/2 at of oil in 5000 miles how much oil will it burn in 7200 miles
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Algebra.Com's Answer #728819 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Your car burns 2 1/2 at of oil in 5000 miles how much oil \n" ); document.write( "will it burn in 7200 miles \n" ); document.write( "---- \n" ); document.write( "Use a proportion:: \n" ); document.write( "x/7200 = 2.5/5000 \n" ); document.write( "--- \n" ); document.write( "x = 7200*25/50000 \n" ); document.write( "x = 72*25/500 \n" ); document.write( "x = 72*1/20 \n" ); document.write( "x = 36/10 \n" ); document.write( "x = 3.6 gallons \n" ); document.write( "------------- \n" ); document.write( "Cheers \n" ); document.write( "Stan H. \n" ); document.write( " |