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NemiM [27]
3 years ago
13

if nickle brass consists of 70% copper, 24.5% zinc and 5.5% nickel and the mass of the copper is 25.7Kg what is the total mass o

f all three materials​
Mathematics
1 answer:
Dmitry [639]3 years ago
3 0

Answer:

36.71kg

Step-by-step explanation:

25.7 = .7x

x = 36.71kg

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