Answer:
4.5 miles
Explanation:
Total number of miles Joe needs to run = 135
Total number of days Joe has to prepare for the race = 30
To find the number of miles Joe needs to run each day in order to prepare for the race, we simply need to divide the total number of miles by the number of days.
Number of miles Joe needs to run each day = 135 / 30 = 4.5
Therefore, Joe needs to run 4.5 miles everyday for 30 days to train for the race.