Question

Когда туристы проехали 2/5 всего маршрута и еще 27 км,им осталось проехать 1/3 всего маршрута и еще 13.Какое расстояние туристы должны были проехать по маршруту?Решить действиями

Answer 1

1-2/5=3/5
3/5-1/3=4/15
27+13=40
40:4/15=150
вот тебе по действиям 150 км

Answer 2

Допустим весь маршрут х,тогда
2/5+27+1/3х+13=х
40=х-11/15х
х=40:4/15
х=150км весь маршрут
Ответ:150 км

Answer 3

Problem Analysis

To solve this problem, we need to find the total distance of the route that the tourists were supposed to travel. We are given that the tourists have already traveled 2/5 of the total route and an additional 27 km. They still need to travel 1/3 of the total route and an additional 13 km. We need to determine the total distance of the route.

Solution

Let's assume the total distance of the route is D km.

According to the given information: - The tourists have already traveled 2/5 of the total route, which is equal to (2/5) * D km. - They have also traveled an additional 27 km. - They still need to travel 1/3 of the total route, which is equal to (1/3) * D km. - They also need to travel an additional 13 km.

To find the total distance of the route, we can set up the following equation:

(2/5) * D + 27 + (1/3) * D + 13 = D

Simplifying the equation:

(2/5) * D + (1/3) * D = D - 27 - 13

Multiplying both sides of the equation by 15 to eliminate the fractions:

6D + 5D = 15D - 540

11D = 15D - 540

4D = 540

D = 540 / 4

D = 135

Therefore, the total distance of the route that the tourists were supposed to travel is 135 km.

Answer

The tourists were supposed to travel a total distance of 135 km along the route.