Question

Из Бреста одновременно в противоположные направлениях выехали мотоциклист и легковой автомобиль Скорость мотоцикла 80 кмч а автомобиля 100км ч.Какое расстояние будет между ними через 3 часа

Answer 1

1) 80+100=180км/ч - скорость удаления мотоциклиста и легкового автомобиля
2) 180*3=540км-расстояние между ними через 3 ч
Ответ:540 км

Answer 2

Calculation of Distance between the Motorcycle and Car

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

Given: - Speed of the motorcycle: 80 km/h - Speed of the car: 100 km/h

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

Distance = Speed × Time

For the motorcycle: Distance traveled by the motorcycle = 80 km/h × 3 hours = 240 km

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

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

To find the distance between them, we subtract the distance traveled by the motorcycle from the distance traveled by the car:

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

Distance between the motorcycle and car = 300 km - 240 km = 60 km

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