A 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?

Respuesta :

2/16
BC there are 2 red marbles out of 16 marbles in total
(6/20)(5/19)!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
                                                                                                   
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