Let:
A = Rental a Drama Movie
a = Number of rentals of drama movies
N = Total number of rentals
the probability that random customer will rent a drama is:
[tex]\begin{gathered} P(A)=\frac{a}{N} \\ where\colon \\ a=25 \\ N=25+35+50+15=125 \\ so\colon \\ P(A)=\frac{25}{125} \\ P(A)=\frac{1}{5}=0.2 \end{gathered}[/tex]
Answer:
20%
