<PRE><B>Question 236540</B>
D=RT
270=60T+90T
270=150T
T=270/150
T=1.8 OR 1:48 HRS. AFTER THEY LEAVE THEY WILL MEET ON THE ROAD.
5:15+1:48=7:03 IS THE TIME THEY PASSED.
60*1.8=108 MILES FROM Y IS THE CAR WHEN THEY MEET.
PROOF:
270=60*1.8+90*1.8
270=108+162
270=270</PRE>