Question

Решить задачу. Миша, Саша, Коля выловили 18 рыб. Миша выловил столько рыб,сколько Саша и Коля. Коля выловил в 2 раза больше рыб,чем Саша. Сколько рыб выловил Саша? Сколько рыб выловил Миша?

Answer 1

Вот решение. Держите.

Answer 2

Problem Analysis

We are given that Misha, Sasha, and Kolya caught a total of 18 fish. Misha caught the same number of fish as Sasha and Kolya combined, and Kolya caught twice as many fish as Sasha. We need to find out how many fish Sasha and Misha caught.

Solution

Let's assume that Sasha caught x fish. Since Misha caught the same number of fish as Sasha and Kolya combined, Misha also caught x fish. Kolya caught twice as many fish as Sasha, so Kolya caught 2x fish.

The total number of fish caught is given as 18, so we can write the equation:

x + x + 2x = 18

Simplifying the equation:

4x = 18

Dividing both sides by 4:

x = 4.5

Since we can't have a fraction of a fish, we can conclude that Sasha caught 4 fish, Misha caught 4 fish, and Kolya caught 2 * 4 = 8 fish.

Answer

Sasha caught 4 fish and Misha caught 4 fish.