Respuesta :

naǫ
Set up a proportion:
10 miles - x hours
m miles - 1 hour

[tex]\frac{10}{x}=\frac{m}{1} \\ \\ m=\frac{10}{x}[/tex]

The man walks 10/x miles in one hour.
anniego4

Answer:

the answer is the third one or 10/x miles


dont forget to rate and thank :)