out of 45 student in a class 30 are boy and 15 are girls if chosen randomly what is the probability that the student is
A. boy
B. girl
Answers
Answered by
7
Answer:
boy=no. of. boys /total students
=30/45
=2/3
girl= no. of girls/total students
= 15/45
=1/3
Answered by
6
p(a)=n(a)/n(s)
n(s)=total number of students
=45
A.boys
= 30/45
=2/3
B.girls
=15/45
=1/3
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