Question

In a bag there are 15 red and 5 white balls Two balls are chosen at random and one is found to be Red The probability that the second ball is also red is​

Answer 1

Answer:

7/12

Step-by-step explanation:

answer cannot be 14/19 .

,it is 7/12.

Answer 2

The probability that the second ball is also red is​ $\frac{14}{19}$

Step-by-step explanation:

Given : In a bag there are 15 red and 5 white balls Two balls are chosen at random and one is found to be Red.

To find :  The probability that the second ball is also red is​ ?

Solution :

Total number of balls are 15+5=20.

Number of red balls = 15

We have given, one is found to be Red

Favorable outcome of getting second ball is also red is​ 14.

Total outcome became = 19.

Probability that the second ball is also red is​

$\text{Probability}=\frac{\text{Favorable outcome}}{\text{Total outcome}}$

$\text{Probability}=\frac{14}{19}$

Therefore, the probability that the second ball is also red is​ $\frac{14}{19}$

#Learn more

A bag contain 5 red and 8 black and 7 white balls one ball is chosen at random what is probability that the chosen ball is black and non white.

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