RAY: There's a high school election for senior class president, and there are three kids running, Tom, Tad, and Tim. As luck would have it they each get exactly the same number of votes: One. There's a lot of apathy in that particular school, I guess. Anyway, the principal calls Tom, Tad and Tim into his office and says, "Look guys, we could have another election but there's a pretty good chance that the count's going to come out exactly the same. So let's just throw each of your names into a hat, and I'll pull one out, and that'll be the winner, OK?"
They all agree. So he takes a clean sheet, you know, of plain white paper, eight and a half by eleven, and he folds it into thirds, and then like teachers often do, holding the paper on the sharp edge of his desk he tears the paper so that three pieces are exactly or pretty much exactly the same size. He hands each kid a piece and says, "Write your name here." And just to make sure it's on the up and up, he says, "Guys, you can blindfold me and I'm going to hold the hat. We're going to put the three names in a hat, and I'm going to hold the hat above my head and I'm going to reach in and pull out the winner's name."
Now the principal wants Tad to win because the other two kids are knuckleheads and he thinks, "If either one of these kids becomes president the school is going down, and I'm going to lose my job." So the question is how does the principal fix it so Tad wins?
RAY: On a recent Saturday afternoon, I saw a boy and his mother at the neighborhood diner where I often go for lunch. From my vantage point I could see they were working on some arithmetic problems. The problems seemed simple enough and the kid was getting all the correct answers. For example, the first one was 25 + 8 and he wrote down 33. And the next one was 12 + 5 and he wrote down 17. The next was 35 + 13 and he wrote 48.
Then his mother posed the last two problems. 45 - 8. The boy said 47 but I thought the answer was 37. The next one was 42 + 15. The boy said 43. I thought it should have been 57. His mother accepted both of those answers. When I saw how the kid was dressed, I did too. What was going on?
RAY: On a recent Saturday afternoon, I saw a boy and his mother at the neighborhood diner where I often go for lunch. From my vantage point I could see they were working on some arithmetic problems. The problems seemed simple enough and the kid was getting all the correct answers. For example, the first one was 25 + 8 and he wrote down 33. And the next one was 12 + 5 and he wrote down 17. The next was 35 + 13 and he wrote 48.
Then his mother posed the last two problems. 45 - 8. The boy said 47 but I thought the answer was 37. The next one was 42 + 15. The boy said 43. I thought it should have been 57. His mother accepted both of those answers. When I saw how the kid was dressed, I did too. What was going on?
RAY: What was the kid wearing? A football uniform.
So when the question was 45 minus 8 and the kid answered 47, it was because if his team was on the opponent's 45 yard line, and lost 8 yards, they would be back at their own 47 yard line. Similarly if they were on their 42 yard line and gained 15 yards, they wouldn't be on the 57 yard line. They'd be on the opponent's 43 yard line.
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The Principle of Least Interest: He who cares least about a relationship, controls it.