How long does it take to drive 50 km at 100 km an hour?
To determine the time it takes to drive 50 km at a speed of 100 km/h, you can use the formula Time = Distance / Speed. In this case, Time = 50 km / 100 km/h = 0.5 hours. Therefore, it would take 0.5 hours, or 30 minutes, to drive 50 km at a speed of 100 km/h.