Respuesta :

Distance = Speed x Time, we are going to derived our equation.
 You can compute for the average speed using the equation: speed = distance ÷ time.
 So plugging in our data, it will look like:
 Speed = distance / time
 = 100 m / 50 s
 = 2 m/sec
 Juan average speed is 2 m / sec.

Answer:

2m/sec

Explanation:

that is how long it would take him.