6 doctors is what percent of 75 doctors ?

Let:N = Total number of doctors = 75x = Fraction of the doctors = 6y = Unknown percent So:[tex]\begin{gathered} N\cdot y=x \\ 75y=6 \\ solve_{\text{ }}for_{\text{ }}y\colon \\ y=\frac{6}{75} \\ y=0.08 \end{gathered}[/tex]Answer:8%