document.write( "Question 1042372: A candy distributor needs to mix a 10% fat-content chocolate with a 60% fat-content chocolate to create 200 kilograms of a 45% fat-content chocolate. How many kilograms of each kind of chocolate must they use?\r
\n" ); document.write( "\n" ); document.write( "Answer: They must mix \r
\n" ); document.write( "\n" ); document.write( " Kilograms of the 10% chocolate and \r
\n" ); document.write( "\n" ); document.write( " Kilograms of the 60% chocolate. \n" ); document.write( "
Algebra.Com's Answer #657351 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
A candy distributor needs to mix a 10% fat-content chocolate with a 60% fat-content chocolate to create 200 kilograms of a 45% fat-content chocolate. How many kilograms of each kind of chocolate must they use?
\n" ); document.write( "------------------------------
\n" ); document.write( "fat + fat = fat
\n" ); document.write( "0.10x + 0.60(200-x) = 0.45*200
\n" ); document.write( "---------------------------------
\n" ); document.write( "10x + 60*200 - 60x = 45*200
\n" ); document.write( "-50x = -15*200
\n" ); document.write( "x = (3/10)*200
\n" ); document.write( "x = 60 kg (amt. of 10% needed)
\n" ); document.write( "200-x = 140 kg (amt. of 60% needed)
\n" ); document.write( "-----------------------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "------------- \n" ); document.write( "
\n" );