Question

За 5 минут в бассейн из крана наливается столько воды,сколько вытекает через сливное отверстие за 6 минут.Сколько литров воды вытекает за одну минуту через сливное отверстие,если через кран выливается 30 литров в минуту... С условие пожалуйста!

Answer 1

1)30х5=150(л)наливается за 5 мин в бассейн из крана

2)150:6=25(л)в минуту вытекает через сливное отверстие

Answer 2

Calculation of Water Flow Rate

To calculate the amount of water flowing through the drain hole per minute, we can use the given information that the same amount of water fills the pool in 5 minutes as the amount that drains out through the drain hole in 6 minutes.

Let's assume that the amount of water that fills the pool in 5 minutes is x liters. According to the given information, the amount of water that drains out through the drain hole in 6 minutes is also x liters.

Now, we can set up a proportion to find the amount of water that drains out through the drain hole in 1 minute:

5 minutes : x liters = 6 minutes : x liters

Simplifying the proportion, we get:

5 / x = 6 / 1

Cross-multiplying, we have:

5 * 1 = 6 * x

Solving for x, we find:

x = 5/6 liters

Therefore, the amount of water that drains out through the drain hole in 1 minute is 5/6 liters.

Water Flow Rate through the Faucet

Given that the faucet pours water into the pool at a rate of 30 liters per minute, we can conclude that the amount of water flowing through the drain hole in 1 minute is less than the amount of water pouring in from the faucet.

Therefore, the amount of water that drains out through the drain hole in 1 minute is less than 30 liters.

Please note that the exact amount of water draining out through the drain hole in 1 minute cannot be determined without additional information.