Answer:
3 miles per day
Step-by-step explanation:
we know that
To find out the average distance, divide the total distance by the number of days
so
Let
x ---> the total distance jogged in miles
y --- the number of days
we have
[tex]x=12\ mi\\y=4\ days[/tex]
so
[tex]\frac{12}{4}=3\ miles/day[/tex]