Question

The ratio of copper and Zine in an alloy
is 5:3. If the weight of the copper in the
alloy is 30.59 gram , find the weight of the
zine in the alloy. plzz give the solution ​

Answer 1

Answer:

1) 5parts is copper ;

2) 3 parts is zinc....

Also given that:

1) 5 parts of alloy.....30.5g

then,2) 3 parts of alloy....?g.

Let the required weight be X.

# X= ( 30.5×3)÷5

# X= 18.3g..

So, the required weight of zinc is 18.3 grams......

Step-by-step explanation: