An alloy contained 20% of Aluminium
and the rest copper. In 20 kg of Alloy the
amount of copper is
Answers
Answered by
2
Answer:
aN ALLOY IS. A MIXTURE OF 2 OR MORE METALS .
it has high melting point
it has high resistance
Step-by-step explanation:
Answered by
7
Answer:
In 1 kg of alloy, weight of copper = 100% - 20%
=80%
=80/100
= 0.8 kg
On 20 kg alloy, weight of copper = 0.8 x 20
=16 kg .Ans
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