document.write( "Question 500206: How many milliliters of a 5% alcohol solution must be added to 6 milliliters of a 25% alcholol solution to produce a 13% alcohol solution? \n" ); document.write( "
Algebra.Com's Answer #338046 by mananth(16946)![]() ![]() You can put this solution on YOUR website! percent ---------------- quantity \n" ); document.write( "Alcohol I 25 ---------------- 6 ml \n" ); document.write( "Alcohol II 5 ---------------- x ml \n" ); document.write( "Mixture 13 ---------------- 6 + x ml \n" ); document.write( " \n" ); document.write( "25 *6+5x = 13 ( 6 + x ) \n" ); document.write( "150 + 5 x = 78 + 13 x \n" ); document.write( "5 x + -13 x = 78 - -150 \n" ); document.write( "-8 x = -72 \n" ); document.write( "/ -8 \n" ); document.write( "x = 9 \n" ); document.write( " 9 ml of 5 % Alcohol II \n" ); document.write( " \n" ); document.write( " |