Answer:
Extra Miles walked by Alana = 1.625 miles
Explanation:
Alana = 4 3/4 or 19/4
Bhavesh = 3 1/8 or 25/8
Extra Miles Alana walked = 19/4- 25/8
Extra miles Alana walked = 19(2) - 25
8
Extra miles Alana Walked = 38-25
8
Extra Miles Alana Walked = 1.625 miles