Question

A bag contain 8 blue marble 5 green marbles and 7 red marbles of Alan removes two marbles without replacing them what is the probability that he will choose blue then green

please help. and it´s Algebra I

Answer 1

2/19

Explanation:

The probability of pulling blue is 8/20 or 2/5 and the probability of pulling green is 5/19 so you multiply 2/5 and 5/19 to get 2/19