In a class of 50 students, there are 60% boys. If a student is selected randomly for monitor ship, Find the probability that the selected student is a girl.
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Answered by
4
Answer:
Total students =50
boys = 50×60/100=30
girls = 50-30 = 20
Probability = 20/50 = 0.4
Answered by
1
Answer:
60% = 60/100
Total students in a class = 50
50×60/100
= 30
Boys in a class = 30
Girls in a class = 50-30
= 20
Probability = selected students randomly / Total number of students
=20/50
= 2/5
= 0.4 Ans.
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