8th Grade Probability
posted by Elizabeth .
A box contains 6 red balls, 4 white balls, and 5 green balls. If three balls are drawn in succession without being replaced, what is the probability that they are drawn in the order red, white, green?

Pr(R,W, then G)=6/15 * 4/14*5/13
check that. 
4/91

12/5