Question

Помогите!!!!!!! Путешественник проехал по России 3378 км от Белого моря до Чёрного. От Мурманска до Москвы он ехал на поезде. От Москвы до Краснодара летел 2 ч на самолёте со скоростью 680 км/ч. от Краснодара до моря проехал 118 км на машине. 1)Сколько км проехал путешественник на поезде? 2)С какой скоростью шла машина,если путь от Краснодара до моря занял 2 ч?

Answer 1

На самолёте пролетел

 

680*2=1360 км

 

1)Сколько км проехал путешественник на поезде?

 

3378-1360-118=1900 км

 

 

 

2)С какой скоростью шла машина,если путь от Краснодара до моря занял 2 ч?

 

 

118:2=59 км/час

Answer 2

Distance Traveled by the Traveler

To calculate the distance traveled by the traveler, we need to add up the distances traveled by train, plane, and car.

1) Distance Traveled by Train (from Murmansk to Moscow): The traveler traveled from Murmansk to Moscow by train. The total distance traveled by the traveler is 3378 km, and the distance traveled by car from Krasnodar to the sea is 118 km. Therefore, the distance traveled by train can be calculated by subtracting the distance traveled by car from the total distance traveled: 3378 km - 118 km = 3260 km.

2) Speed of the Car (from Krasnodar to the Sea): The traveler took 2 hours to travel from Krasnodar to the sea by car. To calculate the speed of the car, we can use the formula: speed = distance / time. The distance traveled by car is 118 km, and the time taken is 2 hours. Therefore, the speed of the car can be calculated as: Speed = 118 km / 2 hours = 59 km/h.

Please let me know if there is anything else I can help you with!