Step-by-step explanation:
Since we have given that
It take 10 copies of 1 sixth to make the same amount as 5 copies of 1 third.
Amount of work in case of 10 copies of 1 sixth is given by
[tex]\frac{10}{6}=\frac{5}{3}[/tex]
Amount of work in case of 5 copies of 1 third is given by
[tex]\frac{5}{3}[/tex]
since both the amount of work is same.
Hence, they are same.