Question

a bag contains 6 red, 8 black and 4 white balls. a ball is drawn out at random. what is the probability that ball drawn is not black​

Answer 1

Answer:

red balls= 6

black balls = 8

white balls= 4

= 18/18

Answer 2

Given :-

A bag contains 6 red 8 black and 4 white balls

To Find :-

Probability that balls drawn is not black​

Solution :-

Total balls = 6 + 8 + 4 = 18

Total balls that are not black = 6 + 4 = 10

$\implies$Probability = Favourable outcome/Total no. of outcome

Probability = 10/18

Probability = 5/9

∴ Probability that balls drawn is not black​ is 5/9