Question

a bag contain 5 black 7 red and 3 white balls. A ball is drawn from the bag at random . find the probability that the ball drawn is 1. red 2 . white or black with full solution

Answer 1

1.the probability of red ball is 7/15
2.white ball probability is 3/15=1/5
3.black ball probability is 5/15=1/3