an alloy contains 40% copper 32% Nickel and rest zinc find the mass of zinc in 1 kg of the alloy
Answers
Answered by
2
The rest as zinc, 100-32-40=27,
So alloy is 27% zinc.
1 kg of alloy would contain  kg. of zinc.
27000 grams zinc, or 0.27 kilograms zinc.
If it's helpful please mark as brainliest and thanks me for my answer and please comment below and please follow me for extra.
So alloy is 27% zinc.
1 kg of alloy would contain  kg. of zinc.
27000 grams zinc, or 0.27 kilograms zinc.
If it's helpful please mark as brainliest and thanks me for my answer and please comment below and please follow me for extra.
Answered by
35
Let the % be x.
40 + 32 + x = 100
72 + x = 100
x = 100 - 72
x = 28.
Given, Mass = 1 Kg
So, mass of zinc = 28 / 100
= 0.28 Kg.
Similar questions