Question 256539
D=RT
D=30T FOR E22
D=40(T-1) FOR E65
30T+40(T-1)=86
30T+40T-40=86
70T=86+40
70T=126/70
T=126/70
T=1.8 HOURS THEY WOULD MEET.
1:00+1:48=2:48 IS THE TIME OF THE SWITCH.