Question

08 Two metals, copper and nickel, are mixed
in an alloy in the ratio 7:8. If the weight
of nickel ia leve alloy is 32 g, what is the
weight of copper? step by step explain​

Answer 1

Step-by-step explanation:

The weight of the copper will be 28g .

As the weight of nickel is given as 32g.

And if we try to find the ratio of 28:32 then we get 7:8 as given in the question.

•°• Ratio = 28 / 32

= 7 / 8

As 7×4 = 28

8×4 = 32

So, The ratio will be again 7:8 .

•°• The weight of copper will be 28g.