How to find the original price if the sale price is $575 and was discounted for 20% Free Homework Help › Category: Questions › How to find the original price if the sale price is $575 and was discounted for 20% 0 Vote Up Vote Down Shibzik36 asked 4 years ago This question was a about an rtw dress that laura bought Euporab replied 4 years ago An alloy is 12 % copper. How much copper is contained in 320 pounds of this alloy?

An alloy is 12 % copper. How much copper is contained in 320 pounds of this alloy?