Question

Туристы в первый день ехали на велосипедах 6 ч со скоростью 12км/ч.с какой скоростью они преодолеют такой же путь за 8 ч во второй день.

Answer 1

Ну в первый день они проехали:6*12=72 км
Значит скорость во второй будет:72/8=9км/ч
Ответ:9км/ч

Answer 2

Problem Analysis

The problem states that tourists traveled on bicycles for 6 hours on the first day at a speed of 12 km/h. The question is asking at what speed they would need to travel to cover the same distance in 8 hours on the second day.

Solution

To find the speed at which they need to travel on the second day, we can use the formula:

Speed = Distance / Time

Let's assume the distance covered on both days is the same. We can calculate the speed on the second day using the given information.

Calculation

On the first day: - Time = 6 hours - Speed = 12 km/h

On the second day: - Time = 8 hours - Speed = ?

Since the distance covered is the same on both days, we can set up the equation:

Distance / 6 = Distance / 8

To solve for the speed on the second day, we can cross-multiply and solve for the unknown speed.

Solution Steps

1. Set up the equation: Distance / 6 = Distance / 8 2. Cross-multiply: Distance * 8 = Distance * 6 3. Simplify: 8 * Distance = 6 * Distance 4. Divide both sides by Distance: 8 = 6 5. The equation is not true, which means there is no solution.

Answer

There is no specific speed at which the tourists can cover the same distance in 8 hours on the second day, given that they covered the distance in 6 hours on the first day at a speed of 12 km/h.