Question

a bag contains 6 red balls , 3 black and 6 White balls. a ball is drawn at random from the bag. find the probability that the ball is a) either red or balck b) neither red nor black​

Answer 1

red ballis6/15...... Black ball3/15.......white ball6/15.......hope it helps

Answer 2

total balls =15

1. No. favourable outcome of red = 6/15
2. no of favourable outcome of White =6/15