Answer:
2 14/15 miles
Explanation:
Total Distance to gym = 4 2/5 mile
Convert to improper fraction for easier calculation:
4 2/5 = (4 x 5 + 2)/5 = 22/5 miles
If he has covered 2/3 of the distance he has walked
2/3 x 22/5 = 44/15 miles = 2 14/15 miles