An alloy of brass contains 65%coper and rest is zinc. Find the weight of zinc in 200gm of brass
Answers
Answered by
13
Step-by-step explanation:
coper=65%
zinc=100-65=35%
brass=200gm
200×35/100
=70
Answered by
0
Answer:
The alloy is of copper and zinc .
If copper if 65% of alloy then zinc is 35% of alloy .
Given , Alloy is of 3.6 kg
weight of zinc =35% of alloy
=
100
35
×3.6kg
=
100
126
kg
=1.26kg
So , the weight of zinc is 1.26 kg
Step-by-step explanation:
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