Question

В третий день турист прошел на 35 км больше, чем во второй, и на 52 км больше, чем в первый. сколько километров прошел турист в первый день, если за 3 дня он проделал путь в 150 км?

Answer 1

Первый день - х.
Второй день - (х + 52) - 35
Третий день - x + 52
x + x + 17 + x + 52 = 150
3x = 150 - 69
3x = 81: 3
x = 27 (км)

Ответ: 27 км. 

Answer 2

Calculating the Distance Traveled by the Tourist

To find out how many kilometers the tourist walked on the first day, we can use the information provided in the question and calculate the distances for each day.

Let's denote: - Distance walked on the first day as x km - Distance walked on the second day as (x + 35) km - Distance walked on the third day as (x + 52) km

Given that the total distance covered in 3 days is 150 km, we can form the equation: x + (x + 35) + (x + 52) = 150

Solving for x: 3x + 87 = 150 3x = 150 - 87 3x = 63 x = 21

So, the tourist walked 21 km on the first day.

Answer

The tourist walked 21 km on the first day.

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