Answer :
C
Since there are 7 days in a week that has to be in your problem.
Since he runs 1 3/4 miles each day, you need to do that times 7 since he does that each day.
Since there are 7 days in a week that has to be in your problem.
Since he runs 1 3/4 miles each day, you need to do that times 7 since he does that each day.