Question

В вазе лежат 18 шариков мороженого. из них 6 шоколадных, 7 пломбира и 5 земляничных.какова вероятность что первый взятый шарик будет шоколадным?

Answer 1

Вероятность равна 1/3.

Answer 2

Probability of Drawing a Chocolate Ice Cream Ball

To find the probability of drawing a chocolate ice cream ball from the vase, we can use the following formula:

Probability = (Number of favorable outcomes) / (Total number of outcomes)

In this case, the number of favorable outcomes is the number of chocolate ice cream balls, which is 6, and the total number of outcomes is the total number of ice cream balls, which is 18.

Therefore, the probability of drawing a chocolate ice cream ball as the first one is:

Probability = 6 / 18 = 1/3

So, the probability of the first drawn ball being a chocolate ice cream ball is 1/3.