Question

There are 3 red, 2 blue and 5 black balls in a bag. A ball is drawn from the bag without looking into the bag. What is the probability of getting a blue ball? *

Answer 1

Answer:

There are 3 red, 2 blue and 5 black balls in a bag. A ball is drawn from the bag without looking into the bag. What is the probability of getting a blue ball .

Answer 2

Answer:

Given :-

red balls = 2

blue = 3

black = 5

Total no.of balls = 10

To find :-

Probability of red balls.

We know that,

probability = $\frac{no.of \: outcomes}{total \: outcomes}$probability=totaloutcomesno.ofoutcomes

So, probability of red balls is

$\frac{2}{10}$= $\frac{1}{5}$

There fore probability is 1/5....