To calculate the time it takes to cover a distance, you can use the formula:
Time = Distance / Speed
In this case, the distance is 150 km and the speed is 50 km/h. Plugging these values into the formula, we get:
Time = 150 km / 50 km/h
Simplifying the expression, we find:
Time = 3 hours
Therefore, it will take 3 hours for the car to cover a distance of 150 km at a speed of 50 km/h.