Question

If a box contains 4 Red balls, 5 Green balls, 6 Blue balls. Find the probability of


(a) Getting a green ball


(b) Getting a blue ball


(c) Non-red ball​

Answer 1

Answer:

green ball : 4/15

blue ball : 5/15=1/3

non red ball : 11/15

Answer 2

Answer:

The probability of

(a) Getting a green ball = 1/3

(b) Getting a blue ball = 2/5

(c) Non-red ball​ = 3/5

Step-by-step explanation:

Given, the number of Red balls in the box = 4

The number of Green balls in the box = 5

the number of Blue balls in the box = 6

The total number of balls $= 4 + 5 +6 = 15$ balls

We know that the probability is equal to division of number of favorable outcomes by total number of possible outcomes.

Probability of getting one green ball $=\frac{5}{15} =\frac{1}{3}$

Probability of getting one blue ball $=\frac{6}{15}=\frac{2}{5}$

Probability of getting one red ball $=\frac{4}{15}$

Probability of getting non -red ball $=1-\frac{4}{15}=\frac{9}{15}=\frac{3}{5}$

To know more references links:-

https://brainly.in/question/42530151

https://brainly.in/question/286856