Question

9. Ułóż pytania do zadania i je rozwiąż. Pan Patryk zbiera grzyby i sprzedaje je w punkcie skupu. Dwa tygodnie temu zebrał 45 kg grzybów, w zeszłym tygodniu o 6 kg mniej, a w tym tygodniu o 8 kg więcej niż w zeszłym tygodniu.

Answer 1

Ответ:

Пошаговое объяснение:

Составьте вопросы к задаче и решите их.

Мистер Патрик собирает грибы и продает их в точке скупки. Две недели назад он собрал 45 кг грибов, на прошлой неделе на 6 кг меньше, а на этой неделе на 8 кг больше, чем на прошлой неделе.

Сколько грибов собрал Мистер Патрик за 3 недели?

Решение:

Две недели назад:        45 кг

На прошлой неделе:     45-6= 39 кг

На этой неделе:              39+8= 47 кг

Всего за три недели:      45+39+47 = 131 кг

Сколько грибов (в среднем) собирал каждую неделю Патрик?

131 / 3 ≈ 44 кг

Answer 2

Problem Analysis

To solve this problem, we need to determine the weight of mushrooms collected by Mr. Patryk in each of the three weeks. We are given the following information: - Two weeks ago, Mr. Patryk collected 45 kg of mushrooms. - Last week, he collected 6 kg less than the previous week. - This week, he collected 8 kg more than last week.

Problem Solution

Let's break down the problem step by step and calculate the weight of mushrooms collected by Mr. Patryk in each week.

1. Two weeks ago: - Mr. Patryk collected 45 kg of mushrooms.

2. Last week: - Mr. Patryk collected 6 kg less than the previous week. - Let's assume the weight of mushrooms collected last week is x kg. - Therefore, the weight of mushrooms collected two weeks ago is x + 6 kg.

3. This week: - Mr. Patryk collected 8 kg more than last week. - The weight of mushrooms collected this week is x + 8 kg.

Now, we can set up an equation to solve for x, the weight of mushrooms collected last week.

Equation: (x + 6) + 8 = x

Simplifying the equation: - x + 6 + 8 = x - x + 14 = x - Subtracting x from both sides: 14 = 0

The equation has no solution, which means there is an error in the given information or the problem itself. Please double-check the information provided.

If you have any further questions, feel free to ask!