document.write( "Question 947863: the fuel tank in my new car was 40% full. i added 28 litres and then found that it was 75% full. how much fuel does the tank hold? \n" ); document.write( "
Algebra.Com's Answer #578459 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! the fuel tank in my new car was 40% full. i added 28 litres and then found that it was 75% full. how much fuel does the tank hold? \n" ); document.write( "*** \n" ); document.write( "let x=amt of fuel tank holds \n" ); document.write( "(40%x+28)/x=75% \n" ); document.write( ".40x+28=.75x \n" ); document.write( ".35x=28 \n" ); document.write( "x=80 \n" ); document.write( "amt of fuel tank holds=80 litres \n" ); document.write( " |