Question

Скорый поезд был в пути 9 ч,а второй 5 ч.Скорый поезд проехал на 360 км больше второго.Сколько киломметров проехали оба поезда если их скорость была одинакова

Answer 1

1) 9-5=4(ч)-разница во времени
2) 360:4=90(км/ч)-скорость поездов
3) 90х9=810(км)-проехал первый поезд
4) 90х5=450(км)-проехал второй поезд
5) 810+450=1260(км)-проехали оба поезда

Answer 2

9-5=4 часа - разница во времени
360/4=90 км/ч -скорость поездов
90*9=810км -проехал первый поезд
90*5=450км -проехал второй поезд
810+450=1260 км- проехали оба поезда

Answer 3

Problem Analysis

We are given two trains, one of which traveled for 9 hours and the other for 5 hours. The faster train traveled 360 km more than the slower train. We need to determine the total distance traveled by both trains, assuming they had the same speed.

Solution

Let's assume the speed of both trains is x km/h.

The distance traveled by the faster train can be calculated as 9x km (since it traveled for 9 hours), and the distance traveled by the slower train can be calculated as 5x km (since it traveled for 5 hours).

According to the problem statement, the faster train traveled 360 km more than the slower train. Therefore, we can write the equation:

9x = 5x + 360

Simplifying the equation, we get:

4x = 360

Solving for x, we find:

x = 90

Now, we can calculate the total distance traveled by both trains:

Distance traveled by the faster train = 9x = 9 * 90 = 810 km

Distance traveled by the slower train = 5x = 5 * 90 = 450 km

Therefore, the total distance traveled by both trains is 810 km + 450 km = 1260 km.

Answer

Both trains traveled a total distance of 1260 km.