Ammar hikes 2 3/4 miles of nature trail in 1 hour and 15 minutes .

Question

How many miles of trail does Ammar Hike per hour ? 

Answer 1

Distance: 2 3/4 miles = 11/4 miles

Time : 1 hr and 15 min = 1 hr and 1/4 hr = 1 1/4 hr = 5/4 hr

 

Miles per hour: (11/4)miles  / ( 5/4)  hr = 11/5 miles/hr = 2.2 miles / hr