Brass is an alloy of zinc and copper. if 30%of the content is zinc, find the weight of zinc and copper in 300 grams of brass

asked Mar 27, 2022 42.0k views

9 votes

3.7k points

Please log in or register to add a comment.

10 votes

Answer:

zinc= 90g, copper=210g

Explanation:

30%of 300=30/100×300=90

70%of 300=70/100×300=210

Mattasse answered Apr 3, 2022

3.8k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.6m questions

4.6m answers