Question

Два велосипедиста выехали в противоположных направлениях из двух посёлков.когда один проехал 40 км, а другой 50 км ,они оказались на расстояний 300 км друг от друга.Узнай расстояние между посёлками.

Answer 1

40 километров+50 километров +300 километров

Answer 2

40+50+300=390(км)
ответ 390 км

Answer 3

Problem Analysis

Two cyclists start from two different villages and travel in opposite directions. When one cyclist has traveled 40 km and the other has traveled 50 km, they are 300 km apart. We need to find the distance between the two villages.

Solution

Let's assume the distance between the two villages is x km.

According to the problem, when one cyclist has traveled 40 km, the other has traveled 50 km. At this point, they are 300 km apart.

To find the distance between the villages, we can set up the following equation:

40 + 50 + x = 300

Simplifying the equation, we get:

90 + x = 300

Subtracting 90 from both sides, we get:

x = 300 - 90

Simplifying further, we find:

x = 210

Therefore, the distance between the two villages is 210 km.

Answer

The distance between the two villages is 210 km.