If Jack walked 6 miles in 1 hour and 15 minutes, what was his rate of walking in miles per hour?	Select the correct option:	A) 4	B) 4.8	C) 6	D) 6.25	E) 15
Distance walked in 1 hour and 15 mins = 6 miles   Speed per hour = Distance/Time = 6/(5/4)= 
<gadget id="calculator">6/(5/4)</gadget>
<output>24/5 = around 4.8</output>
4.8 miles per hour   Answer 4.8
<result>B</result>
If Jack walked 6 miles in 1 hour and 15 minutes, what was his rate of walking in miles per hour?