Two Cars


A car leaves San Francisco, traveling east at 65 miles
per hour. The driver takes a bathroom break of 15 min.
every 3 hours. Another car depart New York City at the
same time, traveling at 60 miles per hour. This driver
takes a bathroom break of only 10 minutes every 4 hours.
Assuming they both sleep 6 hours a day (from 12 midnight
to 6 am each day), when they meet, which car will be
closer to Chicago?

Both cars travel the same roads, traffic can be ignored
and acceleration is assumed to be instantaneous.
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Answer:
When they MEET, both cars will be the same distance from
any place in the world.