Question

Решить задачу уравнением в школьный буфет привезли 8 коробок печенья по 14 кг в каждой 6 коробок с мармеладом какова масса коробки с мармеладом, если всего в школьный буфет привезли 154 кг сладостейс легендой

Answer 1

8*14+6х=154
112+6х=154
6х=154-112
6х=42
х=42/6
х=7
Ответ: 7  кг

Answer 2

Problem Analysis

To solve this problem, we need to find the weight of the box of marmalade. We are given that 8 boxes of cookies, each weighing 14 kg, and 6 boxes of marmalade were brought to the school buffet, with a total weight of 154 kg. We need to determine the weight of one box of marmalade.

Solution

Let's assume the weight of one box of marmalade is x kg.

The weight of the 8 boxes of cookies is 8 * 14 kg = 112 kg.

The weight of the 6 boxes of marmalade is 6 * x kg = 6x kg.

The total weight of the cookies and marmalade is 112 kg + 6x kg = 154 kg.

To find the weight of one box of marmalade, we can set up the equation:

6x kg = 154 kg - 112 kg

Simplifying the equation:

6x kg = 42 kg

Now, we can solve for x by dividing both sides of the equation by 6:

x = 42 kg / 6

x = 7 kg

Therefore, the weight of one box of marmalade is 7 kg.

Answer

The weight of the box with marmalade is 7 kg.