Question

Туристы были в пути 3 дня. За это время они прошли 62 км, причем во второй день они прошли на 30% больше, а в третий - на 20% меньше, чем в первый день.Сколько километров туристы проходили каждый день?

Answer 1

х км прошли в 1 день

х+0,3х км - прошли во 2 день

х-0,2х км - прошли в 3 день

т.к. всего прошли 62 км, составляем уравнение

х+х+0,3х+х-0,2х=62

3,1х=62

х=20 км - прошли в 1 день

20+0,3*20=26 км - прошли во 2 день

20-0,2*20=16 км - прошли в 3 день

Answer 2

Calculation of Daily Distance Covered by Tourists

To calculate the daily distance covered by the tourists, we need to analyze the information provided. The tourists were on the road for 3 days and covered a total distance of 62 km. Additionally, it is mentioned that on the second day, they covered 30% more distance than on the first day, while on the third day, they covered 20% less distance than on the first day.

Let's break down the calculation step by step:

1. Let's assume the distance covered on the first day is x km. 2. On the second day, they covered 30% more distance than on the first day, which means they covered x + 0.3x = 1.3x km. 3. On the third day, they covered 20% less distance than on the first day, which means they covered x - 0.2x = 0.8x km.

Now, we can set up an equation to solve for x:

x + 1.3x + 0.8x = 62

Simplifying the equation:

3.1x = 62

Dividing both sides by 3.1:

x = 20

Therefore, the distance covered on the first day is 20 km.

Using this information, we can calculate the distances covered on each day:

- First day: 20 km - Second day: 1.3 * 20 = 26 km - Third