document.write( "Question 749654: A car used 3t gallons of gasoline to travel 5 miles. How many gallons of gasoline are needed to travel 8 miles?
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Algebra.Com's Answer #456103 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A car used 3t gallons of gasoline to travel 5 miles. How many gallons of gasoline are needed to travel 8 miles? \n" ); document.write( "----- \n" ); document.write( "Use a proportion: \n" ); document.write( "gall/miles = gall/miles \n" ); document.write( "x/8 = 3t/5 \n" ); document.write( "---- \n" ); document.write( "x = 8*(3t/5) \n" ); document.write( "--- \n" ); document.write( "x = 24t/5 \n" ); document.write( "--- \n" ); document.write( "x = 4.8t gallons \n" ); document.write( "---------------------- \n" ); document.write( "cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |