In a class probability that students are in uniform is 23/30,find the probability that students are not in uniform.
total no of student (in terms of probability)=1
no. of students in uniform=23/30
no. of studnts without unifrm= 1-(23/30)
=7/30
no. of students in uniform=23/30
no. of studnts without unifrm= 1-(23/30)
=7/30