Question

Туристы совершили поход в течении трех дней. в первый день было пройдено 5/14 всего пути, во второй день 7/18 оставшегося пути, в третий оставшиеся 22 км. сколько туристы прошли за три дня?

Answer 1

1)7/18*(1-5/14)=1/4 прошли во второй день

2)1*(5/14+1/4)=11/28 прошли в третий день

3)22÷11/28=56км прошли туристы за три дня

Ответ: туристы прошли за три дня 56 км

Answer 2

Весь путь хкм
1 день -5х/14км
2 день 7/18*(х-5х/14)=7/18*9х/14=х/4 км
3 день 22км
х=5х/14+х/4+22
х-(10х/28+7х/28)=22
х-17х/28=22
11х/28=22
х=22:11/28=22*28/11
х=56км прошли за 3 дня

Answer 3

Calculation of Distance Covered by Tourists

To calculate the distance covered by the tourists over the three days, we need to add up the distances covered on each day.

On the first day, the tourists covered 5/14 of the total distance. On the second day, they covered 7/18 of the remaining distance. On the third day, they covered the remaining 22 km.

To find the total distance covered, we can add up these three distances.

Calculation:

Distance covered on the first day: 5/14 of the total distance Distance covered on the second day: 7/18 of the remaining distance Distance covered on the third day: 22 km

Let's calculate the total distance covered by the tourists over the three days.

Distance covered on the first day: 5/14 * total distance Distance covered on the second day: 7/18 * (total distance - distance covered on the first day) Distance covered on the third day: 22 km

Total distance covered = Distance covered on the first day + Distance covered on the second day + Distance covered on the third day

Now, let's substitute the given values and calculate the total distance covered.

Distance covered on the first day: 5/14 * total distance Distance covered on the second day: 7/18 * (total distance - 5/14 * total distance) Distance covered on the third day: 22 km

Total distance covered = 5/14 * total distance + 7/18 * (total distance - 5/14 * total distance) + 22 km

To find the value of the total distance, we need to solve this equation. However, the exact value of the total distance cannot be determined without additional information.