Question

A bag contains 6 white and 4 black balls. one bal is drawn at random. what is probability that it is black

Answer 1

total outcomes 10
p( getting an event ) =4/10=2/5

Answer 2

Hey.
Here is your answer.

no. of white balls =6
no. of black balks =4
total no. of balls=6+4=10

so, P(drawing black ball) = 4/10=2/5

Thanks.