To determine the time it will take to cover a distance of 50 km while traveling at a speed of 20 km/h, we can use the formula:
Time = Distance / Speed
Given that the distance is 50 km and the speed is 20 km/h, we can plug these values into the formula to calculate the time:
Time = 50 km / 20 km/h
Time = 2.5 hours
Therefore, it will take 2.5 hours to cover a distance of 50 km while traveling at a speed of 20 km/h.