Question

Each of two urns contains green balls and red balls. Urn I contains 10 green balls and 14 red

balls. Urn II contains 4 green balls and 11 red balls. If a ball is drawn from each urn, what is
P(red and red)?

A.1/9
B.25/39
C.79/60
D.77/180

Answer 1

for Urn l the probability is 14 out of 24 for Urn LL the probability is 11 out of 15

Explanation:

you add the two then take the number of