Question

2 автомобиля одновременно выехали навстречу друг-другу. Скорость одного 60 км/час, другого 50км/час. Через 3 часа автомобили встретились. Какое расстояние было между ними сначала? А. 110 км Б. 180 км В. 150 км Г. 330 км

Answer 1

50+60=110(км/ч) общая скорость

110*3=330 (км) расстояние между ними

Ответ: вариант Г

Пошаговое объяснение:

Answer 2

Ответ:

Г

Пошаговое объяснение:

60+50=110( скорость сближения)

110*3= 330

Answer 3

Problem Analysis

We have two cars traveling towards each other. The first car has a speed of 60 km/h, and the second car has a speed of 50 km/h. After 3 hours, the cars meet. We need to find the initial distance between them.

Solution

To find the initial distance between the cars, we can use the formula: distance = speed × time.

Let's calculate the distance traveled by each car after 3 hours: - The first car traveled 60 km/h × 3 hours = 180 km. - The second car traveled 50 km/h × 3 hours = 150 km.

Since the cars are traveling towards each other, the total distance between them is the sum of the distances traveled by each car: 180 km + 150 km = 330 km.

Therefore, the correct answer is Г. 330 км.

Answer

The initial distance between the two cars was 330 km.