# Question: there are two urns a and b that contain black...

###### Question details

there are two urns A and B, that contain black and white marbles. Urn a contains 3 white marbles and 2 black marbles. Urn b contains 24 white marbles and 16 black marbles. If your reach into one of the two urns at random and pull out a white marble, what is the probability that your reached into urn A. Please express your answer to nearest whole percent