Question 677841
An urn contains 8 red marbles, 2 blue marbles and 5 clear glass marbles. If joe draws a single marble out of the urn what is the probability that he will get either a blue or a clear marble?
------
# of ways to succeed: 7
# of possible outcomes: 15
----
P(blue or clear) = 7/15
===========================
cheers,
Stan H.