Segways
Thanks
Transportation
Three
segways are
travelling along a road going in the same direction.
Ashton
is a certain distance behind Beonce
Charlize
is twice that distance in front of Beonce.
Each
segway travels at its own uniform rate of speed.
As
a result, Ashton passes Beonce in seven minutes, and passes Charlize
five minutes later.
Question
In
how many minutes after Ashton would Beonce pass Charlize?
See
answer 
