♥ ♥ Lisa ♥ Guest Feb 1, 2009 #1 A jeweler mixed 15g of a 60% silver alloy with 45g of a 20% silver alloy. What is the percent concentration of silver in the resulting alloy?
A jeweler mixed 15g of a 60% silver alloy with 45g of a 20% silver alloy. What is the percent concentration of silver in the resulting alloy?
