Question

Поезд направлялся одного города в другой он проехал 2 часа на автомобиле со скоростью 70 километров в час потом 4 часа шел пешком со скоростью 5 километров в час и после этого ему осталось пройти 14 километров Чему равно расстояние между городами

Answer 1

1) 70•2=140 (км/ч) автомобиль
2) 4•5=20 (км/ч) пешком
3) 140+20+14=174 (км) расстояние

Answer 2

Calculation of the Distance Between Cities

To calculate the distance between the two cities, we need to add up the distances traveled by car and on foot.

The time spent traveling by car is 2 hours, and the speed is 70 kilometers per hour. Therefore, the distance traveled by car is:

Distance_car = Speed_car * Time_car = 70 km/h * 2 h = 140 km.

The time spent walking is 4 hours, and the speed is 5 kilometers per hour. Therefore, the distance traveled on foot is:

Distance_walk = Speed_walk * Time_walk = 5 km/h * 4 h = 20 km.

After traveling by car and walking, there are still 14 kilometers left to reach the destination.

Therefore, the total distance between the two cities is:

Total_distance = Distance_car + Distance_walk + Remaining_distance = 140 km + 20 km + 14 km = 174 km.

So, the distance between the two cities is 174 kilometers.