a class consist of 21 boys and 9 girls.A student is to be selected for social work.find the probability that a girl is selected
Answers
Answered by
45
Answer:
9/30 is the ans
Step-by-step explanation:
total is 30
no. of girls is 9
so 9/30
Answered by
8
Answer:
A class consists of 21 boys and 9 girls. A student is to be selected for social work. Find the probability that a girl is selected.
Similar questions