A car travels at a constant speed of $65\text{km/hr}$, how long will it take to cover a distance of $195\text{km}$?

The relationship between time, distance, and speed is given by the formula:
$$\text{Time}=\frac{\text{Distance}}{\text{Speed}}$$

Given parameters:

* $\text{Distance}=195\text{km}$
* $\text{Speed}=65\text{km/hr}$

Substitute the values into the formula:

$$\text{Time}=\frac{195}{65}=3\text{hr}$$