Question

1. A bag contains 6 red, 8 black and 4 white balls. A ball is
drawn at random. What is the probability that ball drawn is not black?​

Answer 1

Answer:

5/9

Step-by-step explanation:

Answer 2

Step-by-step explanation:

Total number of possible outcomes= 18 { 6 red , 8 black , 4 white }

Let E = Event of drawing black ball

No of favourable outcomes = 8 { 8 black balls }

Probability , P { E }

Number of favourable outcomes / Total number of possible outcomes

= 8 / 18 = 4 / 9

E = Event of not drawing black ball

{ E }= 1 - 4 /9

5 / 9 answer

I hope it will help you