Question

Помогите, пожалуйста решить задачу. В первые часы автомобиль проехал 72 км, что составляет 20% длины его пути, который ему надо проехать.Найти весь путь, который нужно проехать.

Answer 1

72км-20%
xкм-100%
x=72*100/20=360км- весь путь, который нужно проехать.

Answer 2

Problem Analysis

We are given that a car traveled 72 km in the first few hours, which is 20% of the total distance it needs to travel. We need to find the total distance that the car needs to travel.

Solution

Let's assume that the total distance the car needs to travel is represented by x.

According to the problem, the car traveled 72 km, which is 20% of the total distance. We can represent this information as an equation:

0.2x = 72

To find the total distance, we need to solve this equation for x.

Calculation

To solve the equation, we can divide both sides by 0.2:

x = 72 / 0.2

Using a calculator, we can find that:

x = 360

Therefore, the total distance that the car needs to travel is 360 km.

Answer

The total distance that the car needs to travel is 360 km.