there are 18 boys and 17 girls in a classroom. One of the pupils is selected at random to represent the class. what is the probability that the student selected is a girl?
Answers
Answered by
33
Answer:
17/35 i hope this helped pls mark me the brainiest
Step-by-step explanation:
18 plus 17 = 35
so 35 is the denominator because that's how many boys and girls together then 17 is the amount of girls so that is our nominator =
17/35
Answered by
56
Step-by-step explanation:
Given -
- There are 18 boys and 17 girls in a classroom.
- One of the pupils is selected at random to represent the class.
To Find -
- what is the probability that the student selected is a girl ?
Solution -
Total number of students in classroom = 18 + 17 = 35
we need to find the probability that the student selected is a girl.
= Total number of girl/Total number of students
= 17/35
Hence,
The probability of the student selected is a girl is 17/35.
Cynefin:
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