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An alloy is made up of 48% copper, 24%
zinc and the rest of the material is tin.
Find the respective weights of each metal
in 4.2 kg of the alloy.
Answers
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4
Step-by-step explanation:
percentage of copper is 48%
percentage of zinc is 24%
percentage of tin= 100 - (48 + 24 ) %
=28%
weight of copper in 4.2 kg of alloy =48*4.2/100
=2.016kg
weight of zinc in 4.2 kg of alloy =24*4.2/100
=1.008kg
weight of tin in 4.2 kg of alloy =28*4.2/100
1.176kg
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