Now, I taught junior high school math for three years, so when I saw this simple equation, I knew I could solve it quickly and I did just that. Before you see my answer, go ahead and solve it for ...

But every once in a while, a simple third-grade math problem manages to trip us up and make us question our long-held ...

” I posed a simple arithmetic problem that led some readers to rediscover a fundamental law of genetics. Sure, it was already known, but replicating a significant scientific principle just by playing ...