Question

A box contains 4 red, 5 black and 6 white balls One ball is drawn at random .
Find the probability that the ball drawn is :
(i) Black
(ii) White or Red

Answer 1

Answer:

(i) 5/15 = 1/3

(ii) 10/15 = 2/3

Answer 2

Answer:

1. 5/15 = 1/3

2. 10/15 =2/3