It contains 160 grams of Zinc. Given that, the ratio of Cooper is 19 to Copper grams of 760 grams. Divide 760 grams by 19 equals 40. Then just multiple 40 by the ratio of Zinc given of 4. Leading to an answer of 160 grams of Zinc.
The answer is 14/3....
hope this helps
The correct answer is 12.
Why must you give me a hard one *smh* -v-''
The answer is 128,900 :D
