An alloy is made up of 60% nickel, 7% iron and the rest with copper. Find the weight of copper in a 200 g sample of the alloy

November 4, 2021

By Hadley

1 thought on “An alloy is made up of 60% nickel, 7% iron and the rest with copper. Find the weight of copper in a 200 g sample of the alloy<br /”

1. Answer:

   66 g

   Step-by-step explanation:

   copper percentage=100-60-7=33%

   weight of copper =

   [tex] \frac{33}{100} \times 200 [/tex]

   = 33x 2=66g

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