Answer:
6 Miles
Step-by-step explanation:
[tex]\frac{1}{8} *8=1\\\\\frac{5}{2}*8= \frac{40}{2}=20[/tex]
This means Peter walks a mile every 20 minutes.
Thus, peter can walk 3 miles in 60 minutes
If peter can walk 3 miles in 60 minutes, he can walk 6 miles in 120 minutes