Question

Лодка и катер. Скорость катера — 25 км/ч, а лодки - 7 км/ч. ляет 54 км, отправились одновременно в одном направленииРеши задачу.2от двух лодочных станций, расстояние между которыми составчерез некоторое время катер догнал лодку. Найди расстояние,пройденное катером.РЕШИТЕ ПОЖАЛУЙСТА ЗАДАЧУ С РЕШЕНИЕМ ​

Answer 1

Ответ:

75км/ч

Пошаговое объяснение:

25-7=18

54:18=3

25*3=75

Ответ 75 км/ч проехал катер

Answer 2

Boat and Motorboat Speed Problem

To solve this problem, we can use the formula: distance = speed * time.

Given: - Speed of the motorboat (kater) = 25 km/h - Speed of the boat (lodki) = 7 km/h - Total distance = 54 km - They started at the same time in the same direction.

Let's denote: - Distance covered by the motorboat as D - Time taken by both the motorboat and the boat as T

Calculating the Time Taken

The time taken by both the motorboat and the boat to cover the distance can be calculated using the formula: time = distance / speed.

For the motorboat: - Time taken by the motorboat (T) = Distance / Speed - T = 54 / 25 - T = 2.16 hours

For the boat: - Time taken by the boat (T) = Distance / Speed - T = 54 / 7 - T = 7.71 hours

Finding the Distance Covered by the Motorboat

Now, we know that the motorboat caught up with the boat after some time. This means the motorboat traveled a certain distance in the time it took to catch up.

To find the distance covered by the motorboat, we can use the formula: distance = speed * time.

- Distance covered by the motorboat = Speed of the motorboat * Time taken by the motorboat - D = 25 * 2.16 - D = 54 km

So, the distance covered by the motorboat is 54 km.

Therefore, the motorboat covered a distance of 54 km before catching up with the boat.

I hope this helps! If you have any further questions, feel free to ask.