help please thank you very much

Answer:
1.5 miles per day
Step-by-step explanation:
Mr. Turner ran 1.5 miles per day, 4.5 miles / 3 = 1.5 miles.
Step-by-step explanation:
total distance is 4.5miles for the 3 days he ran in the week
so 4.5 miles will be divided by 3 because he ran 3 days
so 4.5÷3=1.5
1.5miles/day