Question

Скорость машины 60 км/ч, а скорость велосипедиста в 5 раз меньше. Велосипедист проехал расстояния от своего села до станции за 2 ч. За сколько минут можно проехать это расстояния на машине?

Answer 1

1)60:5=12(км/ч)-скорость велосепидиста
2)12*2=24(км)-расстояние от села до станции
3)60:24=2/5

Answer 2

Calculation of Time Taken by the Cyclist

To find out how long it would take the cyclist to travel from their village to the station, we need to calculate the distance between the village and the station. Since we are given the speed of the car and the ratio of the cyclist's speed to the car's speed, we can use this information to determine the time taken by the cyclist.

Let's break down the problem step by step:

1. The speed of the car is given as 60 km/h. 2. The speed of the cyclist is 5 times slower than the car's speed. 3. The cyclist takes 2 hours to travel from the village to the station.

To calculate the distance between the village and the station, we can use the formula:

Distance = Speed x Time

Let's denote the distance as D and the speed of the cyclist as C.

From the given information, we know that the speed of the cyclist is 5 times slower than the car's speed. Therefore, we can write:

C = (1/5) x 60 km/h

Now, we can calculate the distance:

D = C x Time

Substituting the values, we have:

D = (1/5) x 60 km/h x 2 hours

Simplifying the equation:

D = 12 km

So, the distance between the village and the station is 12 km.

Time Taken by the Car

Now that we know the distance between the village and the station is 12 km, we can calculate the time it would take for the car to travel this distance.

We can use the formula:

Time = Distance / Speed

Let's denote the time taken by the car as T and the speed of the car as S.

From the given information, we know that the speed of the car is 60 km/h.

Using the formula, we can calculate the time taken by the car:

T = D / S

Substituting the values, we have:

T = 12 km / 60 km/h

Simplifying the equation:

T = 0.2 hours

To convert this to minutes, we can multiply by 60:

T = 0.2 hours x 60 minutes/hour

Simplifying the equation:

T = 12 minutes

Therefore, it would take the car 12 minutes to travel the distance between the village and the station.

Conclusion

To summarize, the cyclist takes 2 hours to travel from the village to the station, while the car takes 12 minutes to cover the same distance.