Question

the probability of getting a red ball from a bag containing 20 red balls is​

Answer 1

Answer:

1

Step-by-step explanation:

is the answer is1 as we write.it as20/20

Answer 2

Given,

A bag contains 20 red balls.

To Find,

The probability of getting a red ball from a bag containing 20 red balls =?

Solution,

We can solve the question as follows:

It is given to us that a bag contains 20 red balls. We have to find the probability of getting a red ball from the bag.

We know that the probability of an event is given as the number of favorable outcomes divided by the total number of outcomes.

$Probability, P = \frac{No.\: of\: favorable\: outcomes}{Total\: no\: of\: outcomes}$

Here, the number of favorable outcomes of getting a red ball is 20 and the total number of outcomes is also 20.

$No.\: of\: favorable\: outcomes\: of\: getting\: a\: red\: ball = 20$

$Total\: number\: of\: balls\: in\: the\: ball = 20$

Therefore,

$Probability\: of\: getting\: a\: red\: ball = \frac{20}{20} = 1$

Hence, the probability of getting a red ball from a bag containing 20 red balls is 1.