12) There are 40 students in class X of
whom 24 are girls and 16 boys. They
plan to go to help earthquake victims
in a camp. Their teacher has to select
one student at random for the class
representative. What is the
probability that the student selected
is a girl......................... Answer: The
probability that the student selected
is a girl is ________
Answers
Answered by
1
Answer:
5/8
Step-by-step explanation:
Total number of cards=Total number of students=40
No.of cards with the name of a girl=Number of girls=25
P(card with name of a girl)=Number of cards with name of a girl/Total number of cards
=25/40
=5/8
Total number of cards=Total number of students=40
No.of cards with the name of a boy=Number of boys=15
P(card with name of a girl)=Number of cards with name of a boy/Total number of cards
=15/40
=3/8
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