Question

In a bag there are 10 red balls , 2 white balls . A ball is chosen at random, find the probability that the ball chosen is either a red or a white ball.

Answer 1

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Answer:

Probability of getting Red ball = $\frac{5}{6}$

Probability of getting a white ball = $\frac{1}{6}$

Step-by-step explanation:

Total numbers of balls = 10+2

= 12

Probability of getting a red ball = $\frac{10}{12}$

= $\frac{5}{6}$

Probability of getting a white ball = $\frac{2}{12}$

= $\frac{1}{6}$