How will the time interval change when passing this path, if the speed is increased by 2 times?

This task will be easier to solve with a specific example, for clarity, we will accept the following:
Path = 8 km;
Speed ​​= 2 km / h;
Let us find the time interval for which it is possible to travel this path at a given speed:
Time = 8/2 = 4 hours.
Now let’s see how the time interval will change when the speed is doubled, which becomes equal to 2 * 2 = 4 km / h.
Time = 8/4 = 2 hours.
Those. the time has halved, exactly as much as the speed has increased, this can also be seen from the following equation:
Time = Path / Speed;
Those. Time and Speed ​​are inversely proportional, i.e. if we increase the Speed ​​by 2 times, then we will decrease the Time also by 2 times.