How much time does he reach home is a bad question to ask. Say i walk 90-x minutes before i meet my driver.If i had walked x more minutes the driver would have reached my office. I save the driver's x minutes which he takes for onwards journey from the point of meet.Eventually i save 20 min (onward+backward) from the trip.
x=10/2 and so i walk for 80 minutes. Further conclusions can't be made i hope. -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
