Question

Задача Для 3 класса. Масса девяти коробок с печеньем такая же, как шести коробок с мармеладом. Какова масса одной коробки с печенем, если масса коробки с кармеладом 6 кг.

Answer 1

6*6=36 кг масса 6 коробок мармелада
36/9=4 кг масса 1 коробки печенья

Answer 2

6*6 = 36 - масса 6 коробок с мармеладом
36/9 = 4 кг - масса одной коробки с печеньем 

Answer 3

Problem Analysis

To solve this problem, we need to determine the mass of one box of cookies given that the mass of nine boxes of cookies is the same as the mass of six boxes of marmalade. We are also given that the mass of one box of marmalade is 6 kg.

Solution

Let's assume the mass of one box of cookies is x kg.

According to the problem, the mass of nine boxes of cookies is the same as the mass of six boxes of marmalade. We can express this as an equation:

9x = 6 * 6

Simplifying the equation, we have:

9x = 36

To find the value of x, we can divide both sides of the equation by 9:

x = 36 / 9

Simplifying further, we get:

x = 4

Therefore, the mass of one box of cookies is 4 kg.

Answer

The mass of one box of cookies is 4 kg.