Question

A bag contains 9 red balls,6 blue balls and 10 Green balls. If a ball is picked
at random from the bag, what is the probability of not getting a green
ball?

Answer 1

Total balls = 9+6+10=25

Sample space (S) = 9 red balls+6 blue balls=15 non-green balls

Probability ( of not getting a green ) =

no of favourable outcomes / total outcomes =

15/25(cut both by 5) =3/5 answer.