Question

Пожалуйста решите задачу.. за 2ч турист прошёл 9,6 км , причем в первый час он прошёл на 1,2 меньше чем во второй . Найдите какое расстояние проходил турист за каждый час....

Answer 1

9,6-1,2=8,4км- за 1 час
9,6+8,4=18км-всего

Answer 2

Problem Analysis

We are given that a tourist walked a total distance of 9.6 km in 2 hours. In the first hour, the tourist walked 1.2 km less than in the second hour. We need to find the distance the tourist walked in each hour.

Solution

Let's assume that the distance the tourist walked in the second hour is x km. According to the problem, the distance walked in the first hour is 1.2 km less than x km.

So, the distance walked in the first hour is x - 1.2 km.

The total distance walked in 2 hours is the sum of the distances walked in the first and second hours:

x - 1.2 + x = 9.6

Simplifying the equation:

2x - 1.2 = 9.6

Adding 1.2 to both sides:

2x = 10.8

Dividing both sides by 2:

x = 5.4

Therefore, the distance walked in the second hour is 5.4 km, and the distance walked in the first hour is 5.4 - 1.2 = 4.2 km.

Answer

The tourist walked a distance of 4.2 km in the first hour and 5.4 km in the second hour.