document.write( "Question 1057933: What percent of pure gold is in a watchcase that is 16 carats fine? In a chain that is 12 carats fine? In a ring that is 14 carats fine? \n" ); document.write( "
Algebra.Com's Answer #672989 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! From the Scientific American \n" ); document.write( "\"A karat is 1/24 part of pure gold by weight, so 24-karat gold is pure gold. \n" ); document.write( " To find the percentage of gold in an object when the purity is stated in karats, multiply the number of karats by 100 and divide by 24\" \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "What percent of pure gold is in a watch case that is 16 carats fine? In a chain that is 12 carats fine? In a ring that is 14 carats fine? \n" ); document.write( " |