Question

Турист направлялся из одного города в другой. Он проехал 2 ч на автомобиле со скоростью 70 км/ч, потом 4 ч шел пешком со скоростью 5 км/ч и после этого ему осталось пройти 14 км. Чему равно расстояние между городами?

Answer 1

1) 70*2=140 (км) - проехал турист
2) 4*5=20 (км) - шёл турист
3) 140+20+14 = 174 (км)
Ответ: 174 км расстояние между городами!

Answer 2

Calculation of the Distance Between Cities

To calculate the distance between the two cities, we need to consider the different modes of transportation used by the tourist. The tourist initially traveled by car for 2 hours at a speed of 70 km/h and then walked for 4 hours at a speed of 5 km/h. After that, the tourist had to cover a remaining distance of 14 km.

Let's break down the calculations step by step:

1. Distance covered by the car: - Time traveled by car: 2 hours - Speed of the car: 70 km/h - Distance covered by the car = (Time traveled by car) x (Speed of the car) = 2 hours x 70 km/h = 140 km

2. Distance covered by walking: - Time spent walking: 4 hours - Speed of walking: 5 km/h - Distance covered by walking = (Time spent walking) x (Speed of walking) = 4 hours x 5 km/h = 20 km

3. Remaining distance: - Distance remaining after traveling by car and walking = 14 km

To calculate the total distance between the two cities, we need to add up the distances covered by the car, walking, and the remaining distance:

Total distance = Distance covered by the car + Distance covered by walking + Remaining distance Total distance = 140 km + 20 km + 14 km = 174 km

Therefore, the distance between the two cities is 174 km.

Please note that the sources provided did not directly answer the question. The calculation was done based on the given information and general knowledge of distance calculations.