document.write( "Question 490848: the ratio petrol to oil is 25 to 1. how much oil would you use in 5l of petrol? \n" ); document.write( "
Algebra.Com's Answer #334337 by ccs2011(207) You can put this solution on YOUR website! Set up a proportion: \n" ); document.write( "Put petro amounts on top, oil amounts on bottom\r \n" ); document.write( "\n" ); document.write( "--> \n" ); document.write( "Multiply both sides by x \n" ); document.write( "--> \n" ); document.write( "--> |