Question

An alloy of zinc and copper weights 25:2 kg if, in the alloy,the raito of zinc and copper is 1:4, find the weight of copper in it​

Answer 1

Step-by-step explanation:

weight of zinc =25.2kg

ratio of zinc and copper =1:4

weight of zinc=25.2

let the weight of zinc and copper be x and 4x

x=25.2

weight of copper

=25.2×4=100.8