Question

мотоциклист ехал 2 ч со скоростью 75 км/ч. велосипедист это же расстояние проедет за 10 ч. с какой скорость должен ехать велосипедист?

Answer 1

Calculation of the Speed of the Cyclist

To determine the speed at which the cyclist should travel, we can use the formula:

Speed = Distance / Time

Given that the motorcyclist traveled a distance of 75 km in 2 hours, we can calculate the speed as follows:

Motorcyclist's Speed = 75 km / 2 hours = 37.5 km/h Now, let's calculate the distance traveled by the cyclist. We know that the cyclist covers the same distance in 10 hours. Using the formula above, we can rearrange it to solve for distance:

Distance = Speed * Time

Substituting the values, we have:

Distance = Cyclist's Speed * 10 hours

Since the distance covered by the cyclist is the same as that covered by the motorcyclist, we can equate the two distances:

Cyclist's Speed * 10 hours = 75 km

Now, we can solve for the cyclist's speed:

Cyclist's Speed = 75 km / 10 hours = 7.5 km/h

Therefore, the cyclist should travel at a speed of 7.5 km/h to cover the same distance in 10 hours as the motorcyclist did in 2 hours.