Question

Как решить эту задачу 2 способом ?три коробки мармелада весят 1кг 200г . сколько весят 27 таких коробок

Answer 1

1 способ 1200:3=400 400х27=10800грамм,или 10 килограмма 800 грамм 2 способ 27:3=9 9х1200=10800грамм,или 10 килограмм 800 грамм

Answer 2

Solving the Problem Using Two Methods

To solve the problem of finding the total weight of 27 boxes of marmalade, each weighing 1 kg 200 g, we can use two different methods.

Method 1: Using Multiplication

We can calculate the total weight of 27 boxes of marmalade by multiplying the weight of one box by the number of boxes.

The weight of one box of marmalade is 1 kg 200 g, which can be converted to grams as follows: 1 kg = 1000 g 200 g (additional to 1 kg)

So, the weight of one box is 1200 grams.

Now, to find the total weight of 27 boxes, we can use the following multiplication: Total weight = Weight of one box * Number of boxes Total weight = 1200 g * 27 Total weight = 32400 g

The total weight of 27 boxes of marmalade is 32400 grams.

Method 2: Using Addition

Alternatively, we can also calculate the total weight by adding the weight of 27 individual boxes.

Each box weighs 1 kg 200 g, which is 1200 grams. Therefore, to find the total weight, we can use the following addition: Total weight = Weight of box 1 + Weight of box 2 + ... + Weight of box 27 Total weight = 1200 g + 1200 g + ... (27 times) Total weight = 27 * 1200 g Total weight = 32400 g

Using both methods, we find that the total weight of 27 boxes of marmalade is 32400 grams.