Question

Тз москвы и саратова вышли одновременно навстречу друг другу два поезда скорость одного 62км.в час а другого 74км. в час на каком расстоянии друг от друга будут находиться поезда через 9 часов после начала движения если от москвы до саратова 892км

Answer 1

62+74#136 136*9#1224 1224-892#232 км

Answer 2

Problem Analysis

We are given that two trains, one from Moscow and the other from Saratov, start simultaneously and move towards each other. The speed of one train is 62 km/h, and the speed of the other train is 74 km/h. We need to find the distance between the two trains after 9 hours of travel.

Solution

To find the distance between the two trains after 9 hours, we can use the formula:

Distance = Speed x Time

Let's calculate the distance traveled by each train after 9 hours and then find the total distance between them.

1. Distance traveled by the first train: - Speed of the first train = 62 km/h - Time = 9 hours - Distance = Speed x Time = 62 km/h x 9 hours = 558 km

2. Distance traveled by the second train: - Speed of the second train = 74 km/h - Time = 9 hours - Distance = Speed x Time = 74 km/h x 9 hours = 666 km

3. Total distance between the two trains: - Distance between Moscow and Saratov = 892 km - Total distance = Distance between Moscow and Saratov - (Distance traveled by the first train + Distance traveled by the second train) - Total distance = 892 km - (558 km + 666 km) = 892 km - 1224 km = -332 km

Answer

After 9 hours of travel, the two trains will be approximately 332 km apart from each other.