Please I need help I been stuck on this problem for 40 minutes

Answer:
29 miles each day
Step-by-step explanation:
This is pretty simple actually, so first you:
take away 108 from 224 because they already did 108
224-108=116
then you just divide 4 from 116 because they went 116 miles in 4 days.
so 116/4=29 then you get your answer 29 miles each day.