Question

Один велосипедист проехал 24 км, двигаясь со средней скоростью 200м/мин, а другой это же расстояние проехал со скоростью 12км/ч. Сколько времени каждый из велосипедистов?

Answer 1

200м/мин * 60 мин = 12000м/час или 12000м/1000м = 12км/час скорость первого велосипедиста
12км/час скорость второго велосипедиста
велосипедисты ехали с одинаковой скоростью
24км / 12км/час = 2 часа потратил каждый велосипедист на преодоление 24км пути

Answer 2

Calculation of Time for Each Cyclist

To calculate the time taken by each cyclist, we need to use the formula:

Time = Distance / Speed

Let's calculate the time taken by each cyclist:

1. Cyclist 1: - Distance: 24 km - Speed: 200 m/min

Using the formula, we can calculate the time taken by Cyclist 1:

Time = 24 km / (200 m/min)

2. Cyclist 2: - Distance: 24 km - Speed: 12 km/h

To calculate the time taken by Cyclist 2, we need to convert the speed from km/h to m/min:

Speed = 12 km/h * (1000 m/km) / (60 min/h)

Now, we can calculate the time taken by Cyclist 2:

Time = 24 km / (Speed)

Let's calculate the time for each cyclist:

1. Cyclist 1: - Distance: 24 km - Speed: 200 m/min

Time = 24 km / (200 m/min)

2. Cyclist 2: - Distance: 24 km - Speed: 12 km/h

Speed = 12 km/h * (1000 m/km) / (60 min/h)

Time = 24 km / (Speed)

Now, let's calculate the time for each cyclist.

Calculation for Cyclist 1:

The distance covered by Cyclist 1 is 24 km, and the speed is 200 m/min.

Using the formula Time = Distance / Speed, we can calculate the time taken by Cyclist 1:

Time = 24 km / (200 m/min)

To calculate the time, we need to convert the distance from km to m:

Time = (24 km * 1000 m/km) / (200 m/min)

Simplifying the equation:

Time = 120 min

Therefore, Cyclist 1 took 120 minutes to cover a distance of 24 km.

Calculation for Cyclist 2:

The distance covered by Cyclist 2 is 24 km, and the speed is 12 km/h.

To calculate the time taken by Cyclist 2, we need to convert the speed from km/h to m/min:

Speed = 12 km/h * (1000 m/km) / (60 min/h)

Simplifying the equation:

Speed = 200 m/min

Using the formula Time = Distance / Speed, we can calculate the time taken by Cyclist 2:

Time = 24 km / (Speed)

To calculate the time, we need to convert the distance from km to m:

Time = (24 km * 1000 m/km) / (200 m/min)

Simplifying the equation:

Time = 120 min

Therefore, Cyclist 2 also took 120 minutes to cover a distance of 24 km.

Both cyclists took 120 minutes to cover a distance of 24 km.

Answer:

Cyclist 1 took 120 minutes to cover a distance of 24 km, while Cyclist 2 also took 120 minutes to cover the same distance.