Question

bag contains 5 black marbles, 9 white marbles, and 2 red marbles. One marble is to be chosen at random.


What is the probability that the chosen marble will be red?

A.


B.


C.


D.

Answer 1

1/8

Answer 2

\[probability=\frac{ no. of .favorable . outcomes }{ no. of . total. outcomes }\]
here, no of favorable outcomes is total no of red marbles
and no of total outcomes is total number of marbles