To calculate the time it takes for a car to complete a distance, you can use the formula:
Time = Distance / Speed
In this case, the distance is 100 km and the speed is 30 km/h. Plugging these values into the formula:
Time = 100 km / 30 km/h
Simplifying the expression:
Time = 10/3 hours
Converting the time to minutes:
Time = (10/3) * 60 minutes ≈ 200 minutes
Therefore, it would take approximately 200 minutes for the car to complete 100 km at a speed of 30 km/h.