Question

Решите задачу. Всадник проехал 80 км за 5 ч. Сколько времени потратит на этот путь мотоциклист, если его скорость на 24 км/ч больше, чем скорость всадника?

Answer 1

80/5=16 км в час скорость всадника
24+16=40 скорость мотоциклиста
время=80/40=2часа

Answer 2

Task Solution:

To solve this problem, we can use the formula: time = distance / speed. We'll first calculate the time it takes for the motorcyclist to cover the same distance as the horse rider.

Step 1: Calculate the speed of the horse rider. - The horse rider covers 80 km in 5 hours. - Therefore, the speed of the horse rider is 80 km / 5 hours = 16 km/h.

Step 2: Calculate the speed of the motorcyclist. - The speed of the motorcyclist is 24 km/h more than the speed of the horse rider. - So, the speed of the motorcyclist is 16 km/h + 24 km/h = 40 km/h.

Step 3: Calculate the time taken by the motorcyclist to cover the same distance. - Time = Distance / Speed - Time = 80 km / 40 km/h = 2 hours.

Therefore, the motorcyclist will take 2 hours to cover the same distance.

Final Answer:

The motorcyclist will take 2 hours to cover the same distance as the horse rider.

Answer 3

Problem Analysis

We are given that a rider traveled a distance of 80 km in 5 hours. We need to find out how much time a motorcyclist will take to cover the same distance if their speed is 24 km/h faster than the rider's speed.

Solution

To solve this problem, we can use the formula: time = distance / speed.

Let's calculate the time taken by the rider to cover the distance of 80 km: - Rider's speed = distance / time = 80 km / 5 hours = 16 km/h. Now, let's calculate the speed of the motorcyclist: - Motorcyclist's speed = Rider's speed + 24 km/h = 16 km/h + 24 km/h = 40 km/h. Finally, we can calculate the time taken by the motorcyclist to cover the distance of 80 km: - Time = distance / speed = 80 km / 40 km/h = 2 hours. Therefore, the motorcyclist will take 2 hours to cover the distance of 80 km.

Answer

The motorcyclist will take 2 hours to cover the distance of 80 km.

References

- Source: ' 80 5 ...'