Question

Мотоциклист и велосипедист едут навстречу друг другу, Через сколько часов они встретятся , если расстояние между ними 272км скорость велосипедиста 12км ч . а скорость мотоциклиста 56км ч ???

Answer 1

12+56=68(км ч) Скорость сближения
272:68=4(ч) встретяться

Answer 2

Calculation of Meeting Time

To calculate the time it takes for the motorcyclist and the cyclist to meet, we can use the formula:

Time = Distance / Relative Speed

Given that the distance between them is 272 km, the speed of the cyclist is 12 km/h, and the speed of the motorcyclist is 56 km/h, we can substitute these values into the formula:

Time = 272 km / (12 km/h + 56 km/h)

Simplifying the equation:

Time = 272 km / 68 km/h

Calculating the result:

Time = 4 hours

Therefore, the motorcyclist and the cyclist will meet after 4 hours.