A band is drawn randomly from a bag that has 2 red, 3 blue and 5 green bands. Find the probability of getting a non-red band.
A bag has 9 red, 7 green and 4 blue balls. A student randomly selects a ball from the bag. The probability of not getting a blue ball is
A bag contains 5 red , 4 green and 3 blue balls. If a ball is drawn at random, what is the probability of getting a red ball