Question

a ball is selected at random from a box. box has 9 white 8 green 3 orange balls, the probability of ball is not orange is?​

Answer 1

Answer:

white-9

green-8

orange-1

Step-by-step explanation:

Answer 2

The probability that the ball that is selected at random from the box is orange in color is equal to $\frac{3}{20}$ .

Step-by-step explanation:

According to the given information, it is given that a ball is selected at random from a box. box has 9 white 8 green 3 orange balls. Now, we need to find the probability when the selected ball is not orange.

Now, according to the given information, the total number of balls is equal to (9 + 8 + 3) = 20 balls.

Now, the total number of white balls is equal to 9, the total number of green balls is equal to 8 and the total number of orange balls is equal to 3.

Then, the total number of favorable outcomes that the ball that is selected at random from the box is orange in color is 3.

Hence, the probability that the ball that is selected at random from the box is orange in color is equal to the ratio of the  total number of favorable outcomes that the ball that is selected at random from the box is orange in color to all possible outcomes that is the total number of balls.

Then, we have, probability that the ball that is selected at random from the box is orange in color = $\frac{3}{20}$ .

Thus, the probability that the ball that is selected at random from the box is orange in color is equal to $\frac{3}{20}$ .

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