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)\"\" \"About 
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( "
\n" );