Question

в коробке имеется 7 карандашей. Найти из них 2 красных. Из коробки наугад извлекают 1 карандаш. Найти вероятность того , что этот карандаш будет красным.

Answer 1

Ответ:2/7

Мы имеем всего 7 карандашей из которых 2 красных , соответственно вероятность равна 2/7

Объяснение:

Answer 2

Problem Statement

In a box, there are 7 pencils, and we need to find 2 red pencils. If one pencil is randomly selected from the box, what is the probability that it will be red?

Solution

To find the probability of selecting a red pencil, we need to determine the number of red pencils in the box and divide it by the total number of pencils.

Given that there are 7 pencils in total, we need to find the number of red pencils. Unfortunately, the search results provided by You.com do not contain the specific information we need to answer this question. However, we can assume that the number of red pencils is not mentioned in the given information.

Therefore, without knowing the number of red pencils, we cannot calculate the probability of selecting a red pencil. To provide an accurate answer, we would need additional information about the number of red pencils in the box.

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