Question

Брат нашел на 36 грибов больше,чем сестра.По дороге домой сестра стала просить у брата:дай мне несколько грибов ,чтобы у меня стало столько же грибов ,сколько у тебя. Сколько грибов должен отдать брат сестре

Answer 1

Дано : Сестра х (Грибов) Тогда Брат х+36 (Грибов) Решение : х+х+36=2х+36 36:2=18 (Грибов брат отдал сестре.) Ответ: 18 грибов отдал брат сестре.

Answer 2

Calculating the Number of Mushrooms to Give to Sister

To solve this problem, we can use a simple algebraic equation. Let's denote the number of mushrooms the sister has as S and the number of mushrooms the brother has as B. We know that the brother found 36 more mushrooms than the sister, so we can express this as:

B = S + 36

Now, the sister asks for some mushrooms so that she has the same amount as the brother. Let's denote the number of mushrooms the brother gives to the sister as X. After giving the mushrooms, the sister will have the same amount as the brother, so we can express this as:

S + X = B - X

Solving for X will give us the number of mushrooms the brother should give to the sister.

Calculating the Number of Mushrooms to Give

Substituting the value of B from the first equation into the second equation, we get:

S + X = (S + 36) - X

Solving for X:

2X = 36

X = 18

So, the brother should give 18 mushrooms to the sister.

This calculation ensures that the sister will have the same number of mushrooms as the brother after receiving the additional mushrooms.