document.write( "Question 675786: Eric drove 250 miles using 9 gallons of gas. At this rate, how many gallons of gas would he need to drive 450 miles? \n" ); document.write( "
Algebra.Com's Answer #420050 by unlockmath(1688)![]() ![]() You can put this solution on YOUR website! Hello, \n" ); document.write( "We can set this up as a proportion. \n" ); document.write( "250/9=450/x \n" ); document.write( "Multiply by x & 9: \n" ); document.write( "250x=450(9) \n" ); document.write( "Divide by 250: \n" ); document.write( "x=16.2 gallons \n" ); document.write( "make sense? \n" ); document.write( "RJ \n" ); document.write( "www.math-unlock.com \n" ); document.write( " |