Question

In class there are 25 boys and 15 girls one student is to be selected as leder what is the probabiltyof class leder will be boy​

Answer 1

Total students=25+15=40

therefore possible outcome=40

favourable outcome= 25(since we have to find the probability of boys)

P(E)No.of favourable outcome/Total no.of possible outcome

=> 25/40

=>5/8(Ans)

hence probability of a boy getting selected as leader is 5/8

Answer 2

Answer:

1/25

Step-by-step explanation:

total of boy = 25

leader is one

so 1/25 is the probability ..

thank you

hope it's helpful...