Question

Только условие задачи решение я знаю:От туристского лагеря до города 84 км.Турист ехал на велосипеде из лагеря в город со скоростью 12 км/ч,а возвращался по той же дороге со скоростью 14км/ч. На какой путь турист затратил больше времени и на сколько часов?

Answer 1

84/12=7 ч из лагеря в город
84/14=6 ч из города в лагерь
7-6=1 ч 
ответ: на первый путь, на 1 ч

Answer 2

Problem Statement

A tourist traveled from a campsite to a city, which is 84 km away. The tourist rode a bicycle from the campsite to the city at a speed of 12 km/h and returned along the same route at a speed of 14 km/h. The question is: on which leg of the journey did the tourist spend more time, and by how many hours?

Solution

To determine on which leg of the journey the tourist spent more time, we need to compare the time taken for the outbound trip with the time taken for the return trip.

Let's calculate the time taken for each leg of the journey:

- Time taken for the outbound trip: - Distance = 84 km - Speed = 12 km/h - Time = Distance / Speed = 84 km / 12 km/h = 7 hours

- Time taken for the return trip: - Distance = 84 km - Speed = 14 km/h - Time = Distance / Speed = 84 km / 14 km/h = 6 hours

From the calculations, we can see that the tourist spent 7 hours on the outbound trip and 6 hours on the return trip.

Therefore, the tourist spent more time on the outbound trip by 1 hour.

Conclusion

The tourist spent more time on the outbound trip from the campsite to the city, compared to the return trip. The difference in time between the two legs of the journey is 1 hour.