Question

a bag contains 5green balls, 7blue balls a ball is drawn at random from the bag what is the probability that the ball drawn is ( i ) green (ii) not blue​

Answer 1

i) probability of getting green ball:

=(total no.of green balls/total no. of balls)

=5/12

=2.4

ii)probability of getting no blue ball:

=(total no.of non-blue balls/total no. of balls

=5/12

=2.4