Question

Два пешехода вышли одновременно навстречу друг другу. один двигался со скоростью 4км/ч другой 5км/ч. какое расстояние прошли пешеходы, если они встретелись через 3 часа.

Answer 1

Скорость сближения равна 4+5=9 км ч
Расстояние равно 3 ч * 9 км ч= 27 км

Answer 2

1) 4+5=9(км).- общая V
2) 9•3=27км.- все S

Answer 3

Calculation of the Distance Traveled by the Pedestrians

To calculate the distance traveled by the pedestrians, we can use the formula:

Distance = Speed × Time

Given that one pedestrian is moving at a speed of 4 km/h and the other pedestrian is moving at a speed of 5 km/h, and they meet after 3 hours, we can calculate the distance traveled by each pedestrian.

For the pedestrian moving at a speed of 4 km/h: Distance1 = Speed1 × Time = 4 km/h × 3 hours = 12 km.

For the pedestrian moving at a speed of 5 km/h: Distance2 = Speed2 × Time = 5 km/h × 3 hours = 15 km.

Therefore, the first pedestrian traveled a distance of 12 km, and the second pedestrian traveled a distance of 15 km.