Question

Из двух посёлков одновременно в одном направлении выехали два автомобилиста. Первый ехал со скоростью 60 км/ч, а второй двигался вслед за первым — со скоростью 80 км/ч. Автомобилисты встретились через 2 часа. Найди расстояние между посёлками.решите пж 2 действиями

Answer 1

Ответ:

280 км

Пошаговое объяснение:

получается что первый за два часа успел проехать 120 км, а второй 160 км и они как раз встретились, значит расстояние между поселками 280 км.

1) 60*2=120

2)80*2=160

3)120+160=280

Answer 2

Problem Analysis

We have two cars traveling in the same direction. The first car is traveling at a speed of 60 km/h, while the second car is traveling behind the first car at a speed of 80 km/h. The cars meet after 2 hours. We need to find the distance between the two villages.

Solution

To find the distance between the two villages, we can use the formula:

Distance = Speed × Time

Let's calculate the distance using this formula.

1. Calculate the distance traveled by the first car: - Speed of the first car = 60 km/h - Time = 2 hours - Distance = Speed × Time = 60 km/h × 2 hours = 120 km

2. Calculate the distance traveled by the second car: - Speed of the second car = 80 km/h - Time = 2 hours - Distance = Speed × Time = 80 km/h × 2 hours = 160 km

3. Calculate the distance between the two villages: - The second car traveled 160 km in the same time it took for the first car to travel 120 km. - The distance between the two villages is the sum of the distances traveled by the two cars: 120 km + 160 km = 280 km.

Therefore, the distance between the two villages is 280 km.

Answer

The distance between the two villages is 280 km.