Question

От двух пристоней растояние между которыми 960 км одновременно отошли навстречу друг другу два теплохода один из них шёл со скоростью 26км/ч а другой 22 км/ч через сколько часов они встретились

Answer 1

1)22+26=48(км/ч)
2)960:48=2(ч)
Ответ: через 2 ч

Answer 2

26+22=48 км/ч - скорость движения
960/48=20 ч
Ответ: через 20 часов они встретятся

Answer 3

Problem Analysis

We have two ships that are simultaneously moving towards each other from two different ports. The distance between the ports is 960 km. One ship is traveling at a speed of 26 km/h, while the other is traveling at a speed of 22 km/h. We need to determine how many hours it will take for the ships to meet.

Solution

To find the time it takes for the ships to meet, we can use the formula:

Time = Distance / Relative Speed

The relative speed is the sum of the speeds of the two ships, as they are moving towards each other. Let's calculate the time it takes for the ships to meet.

Distance = 960 km

Relative Speed = 26 km/h + 22 km/h = 48 km/h

Time = Distance / Relative Speed = 960 km / 48 km/h = 20 hours

Therefore, it will take 20 hours for the two ships to meet.