document.write( "Question 946388: Please help me solve this problem: How many kilograms of 50 percent silver alloy and 10 percent silver alloy must be combined to obtain 24 kilograms of a 25 percent of silver alloy? \n" ); document.write( "
Algebra.Com's Answer #577362 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! How many kilograms of 50 percent silver alloy and 10 percent silver alloy must be combined to obtain 24 kilograms of a 25 percent of silver alloy? \n" ); document.write( "*** \n" ); document.write( "let x=amt of 50% silver alloy to be combined \n" ); document.write( "24-x=amy of 10% silver alloy to be combined \n" ); document.write( "50%x+10%(24-x)=25%*24 \n" ); document.write( ".50x+2.4-.10x=6 \n" ); document.write( ".40x=3.6 \n" ); document.write( "x=9 \n" ); document.write( "24-9=15 \n" ); document.write( "amt of 50% silver alloy to be combined=9 kg \n" ); document.write( "amy of 10% silver alloy to be combined=15 kg \n" ); document.write( " |