Question

If a Cu bearing material weighing 40g
yield, 5g Cuo(mwt.76.55) the
percentage of Cu (at.wt.63.55) 'In the
sample is: (Med-10)
a. 5/40x100
b. 40/5x79.55/63.x100
c 5/40x63.55/79.55x100
d. 5/40x79.55/63.55x100
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C is the answer but how please solove it,i will definitely mark the correct answer as brainlist
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Answer 1

Answer:

question:-

If a Cu bearing material weighing 40g

yield, 5g Cuo(mwt.76.55) the

percentage of Cu (at.wt.63.55) 'In the

sample is: (Med-10)

Explanation:

Answer:-c 5/40x63.55/79.55x100

$\frac{5}{40} \times \frac{63.55}{79.55} \times 100$