Question

A bag contains 8 red 6 white and 4 black ball a ball is drawn at random from the bag find the probability that drawn ball is a) red or white
b) black .​

Answer 1

Answer:

7/9 is the probability.

in percent

Answer 2

Step-by-step explanation:

no of red balls = 8

no of white balls = 6

no of black balls = 4

total no of balls = 8+6+4 = 18

probability of red or white balls = 14/18 probability of not black balls = 14/18

probability of neither white nor black

balls = 8/18