Question

Each day, Mr. Samms randomly chooses 2 students from his class to serve as helpers. There are 15 boys and 10 girls in the class. What is the probability that Mr. Samms will choose 2 girls to be helpers

Answer 1

Probability of choosing 2 girls
=(10/15) * (9/14)
=3/7

Answer 2

I am sure MathMate meant to say

(10/25)(9/24) = 3/20

Answer 3

Absolutely, thanks Reiny!