Question

Даю 20 баллов! Велосипедист проделал путь от одного поселка до другого за 5,5 ч со скоростью 12 км.ч. С какой скоростью должен ехать велосипедист, чтобы проехать это расстояние за 5 ч? Тема отношения и пропорции

Answer 1

Calculation of Speed

To find the speed at which the cyclist should travel to cover the distance in 5 hours, we can use the formula:

Speed = Distance / Time

Given that the cyclist traveled a distance of 12 km/h for 5.5 hours, we can calculate the distance using the formula:

Distance = Speed x Time

Substituting the given values, we have:

Distance = 12 km/h x 5.5 h = 66 km

Now, we can calculate the speed at which the cyclist should travel to cover this distance in 5 hours:

Speed = Distance / Time = 66 km / 5 h = 13.2 km/h

Therefore, the cyclist should travel at a speed of 13.2 km/h to cover the distance in 5 hours.