please answer question no 8
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as there are 3 parts of tin and 5 parts of copper write them both in fraction that is 3 by 5. means 3 on top and 5 on the bottom. them multiply both of them with 100% and this will give u the answer that's 60%
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Ratio of tin:copper= 3:5
%of tin = 3\8 ×100
=75\2. =37.5
% of copper = 5\8. ×100
=125\2. = 62.5
Hope its correct
Thank you
%of tin = 3\8 ×100
=75\2. =37.5
% of copper = 5\8. ×100
=125\2. = 62.5
Hope its correct
Thank you
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