Question 149759
d=rt __ t=d/r


halfway is 200/2 or 100 mi. __ find the time to the halfway point


team A __ t=100/65 __ t=20/13


team B __ t=100/55 __ t=20/11


the difference is the waiting time __ (260/143)-(220/143)=40/143 hours


(40/143)hr*60min/hr=2400/143 min __ 16.78 min (approx)