Question

1000 кг пшона розсипали у пакети по 2 кг 3 кг.Пакетів по 2 кг було 245.Скільки було пакетів по 3 кг?

Answer 1

2*245=490 кг пшёна было в пакетах по 2 кг

1000-490=510 кг пшена було в пакетах по 3 кг

510/3=170 пакетов по 3 кг пшона

Answer 2

Problem Analysis

We are given that 1000 kg of wheat was divided into packages of 2 kg and 3 kg. There were a total of 245 packages of 2 kg. We need to determine the number of packages of 3 kg.

Solution

Let's assume the number of packages of 3 kg is represented by x.

Since the total weight of wheat is 1000 kg, we can set up the following equation:

2 * 245 + 3 * x = 1000

Simplifying the equation, we have:

490 + 3x = 1000

Subtracting 490 from both sides:

3x = 510

Dividing both sides by 3:

x = 170

Therefore, there were 170 packages of 3 kg.

Answer

There were 170 packages of 3 kg.