Question

an alloy consists of 30% zine, 45% Nickel and the rest copper find the weight of copper in 800 gram of the Alloy
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Answer 1

Answer:

200g

Step-by-step explanation:

First add 35 and 40 and subtract the sum by 100

The result is 25

25/100*800 is the answer

200g

hope this is the answer