Question

Путешественик проехал по россии 3378 км в час от белого морч до черного. от мурманска до москвв он ехал на поезде. от москвы до краснодара летел 2 часа на самолете со скоростью 680 км в час. от краснодара до моря проехал 118 ки в час на машиге. сколько км проехал путешественик на поезде? с какой скоростью шла машина если путь от Краснодара до моря занял 2 часа?

Answer 1

3378-1360-118=1900(км). 118:2=59(км ч)

Answer 2

Calculation of Distance Traveled by the Traveler

To calculate the distance traveled by the traveler, we need to add up the distances covered in each leg of the journey.

1. Distance from the White Sea to the Black Sea: 3378 km 2. Distance from Mursmansk to Moscow (by train): Unknown 3. Distance from Moscow to Krasnodar (by plane): Unknown 4. Distance from Krasnodar to the sea (by car): 118 km

Unfortunately, the distances for the legs of the journey from Mursmansk to Moscow and from Moscow to Krasnodar are not provided. Therefore, we cannot determine the total distance traveled by the traveler.

Calculation of Train Speed

To calculate the speed of the train, we need to know the time it took to travel from Moscow to Krasnodar. The given information states that the flight from Moscow to Krasnodar took 2 hours at a speed of 680 km/h, but it does not provide the time taken for the car journey from Krasnodar to the sea.

Without the time taken for the train journey, we cannot calculate the speed of the train.

In conclusion, based on the information provided, we cannot determine the total distance traveled by the traveler or the speed of the train.