Question

a bag contains 3 red balls 5 black balls 4 white balls a ball is drawn at random from a bag what is the probability that the ball drawn is white

Answer 1

no.of red balls = 3
no.of black balls = 5
no.of white balls =4
total no.of balls =12
probabilty of drawing white ball=4/12
=1/3 ans

Answer 2

Answer:

given that a bag containing 3red ball,5 black balls and 4 white balls the probability of getting a white ball is:

Step-by-step explanation:

no.of white balls =4

total number of red+black +white balls =12

p(E)=4/12=1/3