in a class of 50 students,there are 17 girls.if a student is selected at random for the position of the class monitor,then what is the probability that the monitor is a boy
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Answer:
5/9
Step-by-step explanation:
total no of ways to select one student = 16+20=36
no. of way that selected student is a girl is =20
hence ,
probability that selected student is a girl =20 /36
»» 5/9.
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