Question

A bag comtain 4 green 5 black and 10 red balls A ball is drawn at random find the probality that the drawn ball is not green

Answer 1

Hlo

here is ur answer..

the probabily that the ball is not green :-

15
___
19

hope it helps.

Answer 2

Total no.of possible outcomes = 4+5+10 =19
favourable outcomes= not green i.e; 5+10 =15
the probability = 15/19 !