Question

Дети соревновались кто решит больше задач. Федор решил 3 задачи это на 2 задачи меньше чем решила Лена а Афанасий решил на 2 задачи меньше чем решила Лена .Кто решил задач больше Федор или Афанасий и на сколько.

Answer 1

Лена решила 3+2=5 задач. Афанасий решил 5-2=3 задачи.

Получается, что Федор и Афанасий решили одинаковое количество задач.

Answer 2

Problem Statement

In a competition to see who can solve the most problems, Fedor solved 3 problems, which is 2 problems fewer than Lena, and Afanasiy solved 2 problems fewer than Lena. We need to determine who solved more problems, Fedor or Afanasiy, and by how many.

Solution

To solve this problem, let's first determine the number of problems Lena solved. We know that Fedor solved 2 problems fewer than Lena, and Afanasiy solved 2 problems fewer than Lena. Therefore, we can conclude that Lena solved 3 + 2 + 2 = 7 problems.

Now, let's compare the number of problems solved by Fedor and Afanasiy. Fedor solved 3 problems, and Afanasiy solved 2 problems fewer than Lena, which is 7 - 2 = 5 problems.

Therefore, we can conclude that Fedor solved more problems than Afanasiy. The difference in the number of problems solved is 7 - 5 = 2 problems.

So, in summary: - Lena solved 7 problems. - Fedor solved 3 problems. - Afanasiy solved 5 problems.

Therefore, Fedor solved more problems than Afanasiy, by a difference of 2 problems.

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