Question

В ванну через кран с холодной водой поступает 14 л воды в минуту а через кран с горячей - 13 л воды в минуту. Сколько литров вмещает ванна если при обоих открытых кранах она наполнится за 8 мин? Помогите пожалуйста)

Answer 1

1)14+13=27(л) поступает в кран каждую минуту
2)27×8= 216(л) объём ванной

Answer 2

Calculation of the Bathtub Capacity

To calculate the capacity of the bathtub, we need to determine the total amount of water that flows into the bathtub in 8 minutes when both the cold and hot water taps are open.

Given: - Cold water tap: 14 liters of water per minute - Hot water tap: 13 liters of water per minute - Time: 8 minutes

To find the total amount of water that flows into the bathtub, we can add the flow rates of the cold and hot water taps and multiply by the time:

Total water flow = (Flow rate of cold water tap + Flow rate of hot water tap) * Time

Total water flow = (14 liters/minute + 13 liters/minute) * 8 minutes

Total water flow = 27 liters/minute * 8 minutes

Total water flow = 216 liters

Therefore, the bathtub can hold 216 liters of water when both the cold and hot water taps are open for 8 minutes.