Question

6. Через кран с горячей водой наливается 10 лв минуту, а через кран с холодной водой – 8 лв минуту. Сколько нужно времени, чтобы наполнить ванну, которая вмещает 360 литров? ПОМОГИТЕ ПЖ ТОЛЬКО ТАБЛИЦУ РЕШЕНИЕ НЕ НАДО!!​

Answer 1

1)10+8=18(л)-в минуту
2)360:18=20(м)-понадобится
Ответ:20 минут

Answer 2

To calculate the time required to fill a bathtub that holds 360 liters of water, we need to consider the flow rates of both the hot and cold water taps.

Let's assume that the hot water tap fills the bathtub at a rate of 10 liters per minute, and the cold water tap fills the bathtub at a rate of 8 liters per minute.

To find the total time required to fill the bathtub, we can use the following formula:

Time = Volume / Flow Rate

Substituting the given values:

Time = 360 liters / (10 liters/minute + 8 liters/minute)

Simplifying the equation:

Time = 360 liters / 18 liters/minute

Calculating the result:

Time = 20 minutes

Therefore, it would take approximately 20 minutes to fill the bathtub that holds 360 liters of water, considering the given flow rates for the hot and cold water taps.

Please note that this calculation assumes a constant flow rate throughout the filling process and does not account for any variations or fluctuations in the water flow.