Question

Теплоход в течение двух дней был в пути 15 часов . В первый день он прошел 200 км. , а во второй день 175 км. . Сколько часов был в пути теплоход каждый день, если он все время шел с одинаковой скоростью?

Answer 1

Общий путь:

200 + 175 = 375 км

Скорость одинакова, поэтому делим расстояние на время и получаем скорость:

375 км : 15 = 25 км/час

Найдем время в пути в первый день:

200 : 25 = 8 часов

и во второй день:

175 : 25 = 7 часов

Ответ: 8 часов в первый день и 7 часов - во второй.

Answer 2

Calculation of Time Spent by the Ship Each Day

To calculate the time spent by the ship each day, we need to divide the distance traveled each day by the speed of the ship. Since the ship traveled the same distance each day, we can assume it traveled at a constant speed.

Let's calculate the time spent by the ship on the first day:

Distance traveled on the first day: 200 km. Time spent on the first day: 15 hours.

To find the speed of the ship, we can divide the distance traveled by the time spent:

Speed of the ship: 200 km / 15 hours = 13.33 km/h.

Now, let's calculate the time spent by the ship on the second day:

Distance traveled on the second day: 175 km. Speed of the ship: 13.33 km/h (as calculated above).

Time spent on the second day: 175 km / 13.33 km/h = 13.13 hours.

Therefore, the ship was in transit for 15 hours on the first day and 13.13 hours on the second day, assuming it traveled at a constant speed.