Question

Туристы прошли маршрут за три дня,в первый 0,35 пути,второй 45℅,третий остальные 12,6 км.найдите длину маршрута

Answer 1

0,35+0,45=0,8  -такую часть пути прошли туристы за два дня. Осталась пятая часть пути (1-0,8=0,2) и она равна12,6 км. Значит весь путь 12,6*5=63 км.
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Или так:
Пусть х - весь маршрут.
х-0,35х-0,45х=12,6
х*(1-0,35-0,45)=12,6
х=12,6/(0,2)
х=63
Ответ: 63 км

Answer 2

Calculation of the Length of the Route

To find the length of the route, we need to add up the distances covered by each tourist on each day.

Let's break down the information provided:

- The first tourist covered 0.35 of the route. - The second tourist covered 45% of the route. - The third tourist covered the remaining 12.6 km.

To calculate the length of the entire route, we need to add these distances together.

Calculation:

1. The first tourist covered 0.35 of the route. 2. The second tourist covered 45% of the route. 3. The third tourist covered the remaining 12.6 km.

To calculate the length of the entire route, we need to add these distances together.

Let's calculate:

1. The first tourist covered 0.35 of the route, which can be written as 0.35 times the total length of the route. 2. The second tourist covered 45% of the route, which can be written as 0.45 times the total length of the route. 3. The third tourist covered the remaining 12.6 km.

Let's calculate the length of the route:

Length of the route = (0.35 * Total length of the route) + (0.45 * Total length of the route) + 12.6 km

To find the total length of the route, we can solve the equation:

Total length of the route = Length of the route / (0.35 + 0.45) + 12.6 km

Let's calculate the total length of the route using the given information:

Total length of the route = 12.6 km / (0.35 + 0.45) + 12.6 km

Calculating this, we find that the total length of the route is approximately 29.14 km.

Therefore, the length of the route is approximately 29.14 km.

Please note that the given information does not provide the exact values for the distances covered by each tourist. The calculations are based on the information provided in the question.