Question

Первая скважина заполняет водой резервуар за 30 минут, а вторая скважина - за 50 минут. Из первой скважины за 1 минуту поступает 250 литров воды. Сколько литров воды поступает из второй скважины за 1 минуту

Answer 1

250×30=7500 л резервуар
7500÷50=150 лит в минуту из второй скважины

Answer 2

250×30=7500 л резервуар
7500÷50=150 лит в минуту из второй скважины

Answer 3

Calculation of Water Inflow from the Second Well

To calculate the water inflow from the second well per minute, we can use the information provided about the first well's water inflow and the time it takes for each well to fill the reservoir.

Given: - First well fills the reservoir in 30 minutes. - Second well fills the reservoir in 50 minutes. - The first well's water inflow rate is 250 liters per minute.

Using the formula: Water inflow rate = Total water volume / Time taken to fill the reservoir

We can calculate the water inflow rate for the second well as follows:

For the first well: - Water inflow rate = Total water volume / Time taken to fill the reservoir - Water inflow rate = 250 liters per minute

For the second well: - Water inflow rate = Total water volume / Time taken to fill the reservoir - Water inflow rate = X liters per minute (to be calculated)

We can use the ratio of the time taken to fill the reservoir by the second well to the time taken by the first well to fill the reservoir to find the water inflow rate for the second well.

The ratio of the time taken by the second well to the time taken by the first well is: 50 minutes / 30 minutes = 5 / 3

So, the water inflow rate for the second well can be calculated as: X / 250 = 5 / 3

Now, solving for X: X = (5 / 3) * 250 X = 416.67 liters per minute

Therefore, the water inflow rate from the second well is 416.67 liters per minute.