Question

Задача на смекалку.мышка-норушка и 2 лягушки-квакушки весят столько же.сколько 2 мышки-норушки и одна лягушка квакушка.кто тяжелее:мышка или лягушка?

Answer 1

Обозначим вес Мышки-норушки за букву М, а вес лягушки-квакушки за букву л
составим запись условия
м+2*л это вес мышки и двух лягушек
2*м+л это вес двух мышек и лягушки

и их общий вес вес равен
приравняем
м+2л=2м+л

перенесем одинаковые переменные в одну сторону

2л-л=2м-м
л=м

Значит вес мышки и лягушки одинаковый

 

Answer 2

Problem Analysis

The problem states that a mouse-norushka and two frog-kvakuks weigh the same. We need to determine whether two mouse-norushkas and one frog-kvakuks weigh more or less than each other.

Solution

To solve this problem, we need to compare the weights of the mouse-norushka and the frog-kvakuks. Let's assume the weight of the mouse-norushka is M and the weight of the frog-kvakuks is F.

According to the problem, we know that: - M + 2F = M + M (since two frog-kvakuks weigh the same as the mouse-norushka)

Simplifying the equation, we get: - 2F = 2M

This equation tells us that the weight of two frog-kvakuks is equal to the weight of two mouse-norushkas.

Now, we need to determine whether two mouse-norushkas and one frog-kvakuks weigh more or less than each other. Let's calculate the weight of two mouse-norushkas and one frog-kvakuks: - 2M + F

Since 2M is equal to 2F, we can substitute 2F for 2M in the equation: - 2M + F = 2F + F = 3F

Therefore, two mouse-norushkas and one frog-kvakuks weigh three times the weight of a single frog-kvakuks.

To answer the question of whether the mouse-norushka or the frog-kvakuks is heavier, we need more information. The problem does not provide any additional details about the weights of the mouse-norushka and the frog-kvakuks. Without this information, we cannot determine which one is heavier.

In conclusion, we can determine the weight relationship between two mouse-norushkas and one frog-kvakuks, but we cannot determine which one is heavier without additional information.

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