Question 1121973
If 5 miles already ran, then still 25 miles to do in 6 days time.


Needed ratio,  {{{25/6}}}, miles to days.  Any lower ratio will not meet the "30 miles per week" requirement.


If the actual ratio used were R in miles per day, then  {{{R>=25/6}}}  for the next 6 days.  R is an average.