Question

Из посёлка в противоположном направлении выехали автомобилисть и всадник.На каком расстоянии друг от друга они будут через 3 часа, если скорость автомобилиста 75 км/ч, а встадника 15 км/ч

Answer 1

75*3=225
15*3=45
225+45=270км
отв 270км

Answer 2

Calculation of Distance Traveled

To calculate the distance between the car and the rider after 3 hours, we need to determine how far each of them will travel in that time.

The car is traveling at a speed of 75 km/h, so in 3 hours, it will cover a distance of 75 km/h * 3 h = 225 km.

The rider is traveling at a speed of 15 km/h, so in 3 hours, the rider will cover a distance of 15 km/h * 3 h = 45 km.

Distance Between the Car and the Rider

To find the distance between the car and the rider after 3 hours, we subtract the distance traveled by the rider from the distance traveled by the car.

Distance between the car and the rider = Distance traveled by the car - Distance traveled by the rider

Distance between the car and the rider = 225 km - 45 km = 180 km.

Therefore, after 3 hours, the car and the rider will be 180 km apart from each other.