Question

A bag contains 5 red marbles, 4 white marbles, and 5 blue marbles. Find P(red and blue).

Answer 1

5/7

Explanation:

The total number of marbles is 5+5+4 = 14

P(red and blue) = number of red and blue / total

=5+5 / 14

= 10/14

= 5/7