Question

An alloy consists of 13 parts of cooper to 13 parts of cooper to 7 parts of zinc and 5 parts of nickle. What is the percentage composition of the alloy.
Please answer correctly ​

Answer 1

20%

Step-by-step explanation:

the alloy consists of 13 parts of copper to 7 parts of zinc to 5 parts of nickle. The percentage calculation of alloy is given below. We can take copper as 13/25 which is 52%. The value of nickle is 5/25 so the percentage will be 20%

Answer 2

Step-by-step explanation:

Given An alloy contain 13 part of copper, 7 part of zinc, 5 part of nickel

% of copper = 13/25*100=52%

% of zinc =7/25*100=28%

% of nickel =5/25*100=20%

Hope it help