Question

Из Бреста одновременно в противоположных направлениях выехали мотоциклист и легковой автомобиль.Скорость мотоциклиста 80 км/ч,скорость автомобиля - 100 км /ч . Какое расстояние будет между ними через 3 ч?

Answer 1

1)80*3=240
2)100*3=300
3)300+240=540

Answer 2

Calculation of the Distance between the Motorcyclist and the Car

To calculate the distance between the motorcyclist and the car after 3 hours, we need to determine the distance each vehicle has traveled in that time.

Given: - Speed of the motorcyclist: 80 km/h - Speed of the car: 100 km/h - Time: 3 hours

To find the distance traveled by each vehicle, we can use the formula:

Distance = Speed × Time

For the motorcyclist: Distance = 80 km/h × 3 hours = 240 km

For the car: Distance = 100 km/h × 3 hours = 300 km

Therefore, after 3 hours, the car will be 300 km away from the starting point, and the motorcyclist will be 240 km away from the starting point.

The distance between them can be calculated by subtracting the distance traveled by the motorcyclist from the distance traveled by the car:

Distance between them = Distance of the car - Distance of the motorcyclist

Distance between them = 300 km - 240 km = 60 km

Therefore, the distance between the motorcyclist and the car after 3 hours will be 60 km.