Question

Ве одинаковые гигантские устрицы, добывая себе пищу, отфильтровали 456 л воды. Первая из них добывала корм 10 ч, а вторая — 14 ч. Сколько литров воды отфильтровала каждая устрица? Ответ: первая устрица отфильтровала ? л, вторая — ? л Дайте мне цыфры где знаки ?

Answer 1

10+14=24ч
456:24=19л
10*19=190л первая
14*19=266л вторая улитка

Answer 2

Calculation of Filtered Water by Each Oyster

To calculate the amount of water filtered by each oyster, we need to consider the information given in the question.

The first oyster filtered water for 10 hours, while the second oyster filtered water for 14 hours. The total amount of water filtered by both oysters is given as 456 liters.

Let's assume that the first oyster filtered x liters of water, and the second oyster filtered y liters of water.

According to the given information, we can set up the following equation:

x + y = 456 (equation 1)

We also know that the first oyster filtered water for 10 hours, and the second oyster filtered water for 14 hours. We can calculate the filtration rate of each oyster by dividing the total amount of filtered water by the number of hours:

Filtration rate of the first oyster = x liters / 10 hours Filtration rate of the second oyster = y liters / 14 hours

Since the filtration rate is the same for both oysters, we can set up another equation:

x / 10 = y / 14 (equation 2)

Now we have a system of two equations (equation 1 and equation 2) that we can solve to find the values of x and y.

To solve the system of equations, we can use substitution or elimination method. Let's use the elimination method:

Multiplying equation 2 by 10 and equation 1 by 14, we get:

14x + 14y = 14 * 456 10x = 14y

Simplifying the equations:

14x + 14y = 6384 10x - 14y = 0

Adding the two equations together, we eliminate the variable y:

24x = 6384

Dividing both sides by 24, we find:

x = 266

Substituting the value of x back into equation 1, we can find the value of y:

266 + y = 456 y = 456 - 266 y = 190

Therefore, the first oyster filtered 266 liters of water, and the second oyster filtered 190 liters of water.

Please note that the numbers provided are based on the calculations and assumptions made using the given information.