Question

A bag contains 4 red balls and 6 black balls. one ball is drawn from the bag at random. find the probability of getting a black ball

Answer 1

Total number of balls = 10

P(E) of getting a black ball = 6/10 = 3/5

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Answer 2

Answer: Probability of getting a black ball = 3/5

Step-by-step explanation:

Given : A bag contains 4 red balls and 6 black balls. one ball is drawn from the bag at random.

To Find : Find the probability of getting a black ball.

Solution :

Probability is the branch of Mathematics which tells how likely an event can occur.

It is given that a bag contains 4 red balls and 6 black balls. A ball is drawn at random from the bag of 10 balls .

So, in total balls = 4 + 6  = 10 balls

Black ball = 6 balls

∴ Probability of getting a black ball from the bag = $\frac{6}{10}$

∴ Probability of getting a black ball from the bag = $\frac{3}{5}$

3/5 is the required answer.

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