Question

Когда четыре десятка литров воды разлили в 15 одинаковых кувшинов,осталось 10 литров воды. Сколько литров воды вмещается в 10 таких кувшинах ?

Answer 1

4 десятка литров = 40 л

1) 40 - 10 = 30 (л) - разлили в кувшины;

2) 30 : 15 = 2 (л) - вмещается в 1 кувшин;

3) 2 * 10 = 20 (л) - вмещается в 10 таких кувшинов.

Ответ: 20 л.

Answer 2

Problem Analysis

We are given that 40 liters of water were poured into 15 identical pitchers, and after pouring, there were 10 liters of water left. We need to determine how many liters of water can be held in 10 such pitchers.

Solution

To solve this problem, we can set up a proportion based on the given information. Let's assume that x liters of water can be held in 10 pitchers.

The proportion can be set up as follows:

40 liters / 15 pitchers = x liters / 10 pitchers

To find the value of x, we can cross-multiply and solve for x.

Calculation

Cross-multiplying the proportion:

40 liters * 10 pitchers = 15 pitchers * x liters

400 liters = 15x

Dividing both sides of the equation by 15:

400 liters / 15 = x liters

x ≈ 26.67 liters

Answer

Approximately 26.67 liters of water can be held in 10 pitchers.

Explanation

When 40 liters of water are poured into 15 pitchers, each pitcher holds approximately 2.67 liters of water (40 liters / 15 pitchers ≈ 2.67 liters/pitcher). Therefore, when we have 10 pitchers, they can hold approximately 26.67 liters of water (2.67 liters/pitcher * 10 pitchers ≈ 26.67 liters).

Please note that the given information does not specify the exact capacity of each pitcher, so we have assumed that the pitchers are identical and have an equal capacity.