Question

A box contains 4 white,2 black and 3 green balls.A ball is drawn at random.the probability of a black ball is.​

Answer 1

Answer:

The bag contains 2 White, 3 Black and 4 Red balls. So, total 9 balls are there in the bag; among them 3 are Black and 6 are non-Black balls.

Probability of a black ball=$\frac{2}{9}$

Answer 2

Answer:

probability of a black ball is = 2/9

Step-by-step explanation:

no. of white balls = 4

no. of black balls = 2

no. of green balls = 3

no. of total balls = 9

probability = no. of events / no. of possible outcomes

so, p= 2/9