an alloy consists of 13 parts of copper to 7 parts of zinc and 5 parts nickel what is the percentage composition of alloy?? plz solve this in a proper way step by step..
Answers
Answered by
21
Total Parts of Alloy = 13+7+5 => 25
% of Copper =
% of Zinc =
% of Nickel =
Therefore, the total percent adds up to 100%.
So,
% of Copper = 52%
% of Zinc = 28%
% of Nickel = 20%
Hope it helps u
Have a great day ahead
Annyeong
Answered by
3
Step-by-step explanation:
Now, percentage of copper = 13 25 × 100 = 52 % \frac{13}{25}\times100=52\% 2513×100=52%
Percentage of zinc = 7 25 × 100 = 28 % \frac{7}{25}\times100=28\% 257×100=28%
And percentage of nickel = 5 25 × 100 = 20 % \frac{5}{25}\times100=20\% 255×100=20%
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