Question

Last question if ya don’t mind giving me a help

Answer 1

31/20 or 1.55 miles

Explanation:

1/4 + 3/5 + 7/10 = 5/20 + 12/20 + 14/20 = (5 + 12 + 14)/20 = 31/20

= 1.55 miles

Answer 2

30/20 miles

Explanation:

1/4 + 3/5 + 7/10 = 31/20 miles