Question

Из двух городов навстречу друг другу вышли две машины.Одна из них прошла до встречи 128 км,а другая - на 56 км меньше.Сделай по задаче чертёж и узнай расстояние между этими городами.

Answer 1

128-56=72(км) прошла другая машина
128+72=200(км)расстояние между городами
начерти прямую, стрелками укажи путь с двух сторон навстречу друг другу, отметь точку встречи, укажи  путь 1 и 2 машины, потом общую фигурную скобку на весь путь и знак вопроса.

Answer 2

Problem Analysis

We have two cars that start from different cities and meet each other. One car travels a distance of 128 km, while the other car travels a distance that is 56 km less than the first car. We need to find the distance between the two cities.

Solution

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

According to the problem, one car travels a distance of 128 km, and the other car travels a distance that is 56 km less than the first car. This can be represented as:

Car 1: x km Car 2: (x - 56) km

Since the total distance traveled by both cars is equal to the distance between the two cities, we can write the following equation:

x + (x - 56) = 128

Simplifying the equation:

2x - 56 = 128 2x = 128 + 56 2x = 184 x = 184 / 2 x = 92

Therefore, the distance between the two cities is 92 km.

Diagram

Here is a diagram representing the problem:

City A ------------------------ City B
       <----- 128 km ------>

The distance between City A and City B is 92 km.

I hope this helps! Let me know if you have any further questions.