Question

Помогите. В магазин привезли 4 коробки сухого молока, по 20 кг в каждой коробке. За неделю продали 60 кг молока. Сколько коробок сухого молока осталось? Только не кг. а коробок сухого молока.

Answer 1

60:20=3коробки
4-3=1коробка
ответ: 1 коробка сухого молока

Answer 2

Problem Analysis

To solve this problem, we need to determine the number of boxes of powdered milk that are left after selling 60 kg. We know that each box contains 20 kg of powdered milk.

Solution

To find the number of boxes of powdered milk left, we can divide the total amount of powdered milk sold by the weight of each box.

Let's calculate it step by step:

1. Calculate the total weight of powdered milk sold: - The total weight of powdered milk sold is 60 kg.

2. Calculate the number of boxes of powdered milk sold: - Each box contains 20 kg of powdered milk. - Divide the total weight of powdered milk sold by the weight of each box to find the number of boxes sold: 60 kg / 20 kg = 3 boxes.

3. Calculate the number of boxes of powdered milk left: - Subtract the number of boxes sold from the total number of boxes: 4 boxes - 3 boxes = 1 box.

Answer

After selling 60 kg of powdered milk, there is 1 box of powdered milk left.

Please let me know if there is anything else I can help you with!