This is a race so grueling that often nobody actuaLLy finished. The race consists of five loops of 20 miles through the mountains of Tennessee. For those who make, iuo the last lap, the racers go in alternate directions around the course, which of course means they'll meet in the middle somewhere. Let's say that only two racers make it to the last lap, and it's close: In fact, both start the last loop around the, course at the same time. If one averages 2 miles per hour and the other 1.92 miles per hour, how 1 many hours would it be until they meet