Question

A bag contains 3 red marbles , 6 white marbles m, and 7 blue marbles. Find the probability of obtaining a white marble in a single random draw.

Answer 1

3/8

Explanation:

toTal:n(u)=16

n(w)=6

then,

P(w)=n(r)/n(u)

= 6/16

=3/8