Question

You are taking out candies one by one from a jar that has 10 red candies, 20 blue candies, and 30 green candies in it. what is the probability that there are at least 1 blue candy and 1 green candy left in the jar when you have taken out all the red candies? (candies of same color are indistinguishable!)

Answer 1

the probability of the blue candy is 20/50=2/5 the green candy is 30/50=3/5