Question

С двух туристических баз расстояние между которыми 27 км одновременно навстречу друг другу вышли два отряда . Первый отряд двигался со скоростью 4км/ч а второй - со скоростью 5км/ч. Через сколько часов отряды встретятся

Answer 1

4+5=9 км/час скорость сближения отрядов                                                               27:9=3 часа                                                                                                                  Ответ: Отряды встретятся через 3 часа

Answer 2

4 + 5 = 9 км/час скорость сближения отрядов.
 27 : 9 = 3 часа   пройдёт до встречи отрядов.

Answer 3

Problem Analysis

We are given that the distance between two tourist bases is 27 km. Two squads simultaneously set out to meet each other. The first squad moves at a speed of 4 km/h, while the second squad moves at a speed of 5 km/h. We need to determine how many hours it will take for the squads to meet.

Solution

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

Let's calculate the time it will take for each squad to reach the meeting point.

For the first squad: - Distance = 27 km - Speed = 4 km/h - Time = Distance / Speed = 27 km / 4 km/h = 6.75 hours

For the second squad: - Distance = 27 km - Speed = 5 km/h - Time = Distance / Speed = 27 km / 5 km/h = 5.4 hours

Since both squads started at the same time, we need to find the minimum time it will take for them to meet. In this case, the second squad will reach the meeting point first, after 5.4 hours.

Therefore, the squads will meet after approximately 5.4 hours.

Answer

The squads will meet after approximately 5.4 hours.

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