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Answer:
zinc:copper =8:7
zinc=25.6kg
copper=x
25.6/x = 8/7
25.6×7=8x
179.2=8x
x=179.2/8
x=22.4kg
copper = 22.4kg
HOPE SO THIS MAY HELP U
Answer:
22.4 kg
Step-by-step explanation:
Zn:Cu
8 : 7
8=25.6
∴7×25.6=179.2÷8= 22.4
ans= 22.4kg