It doesn't even illustrate that particularly well. As is, the page just seems to be pointing at floating point and yelling "wrong", with no information on what'

It doesn't even illustrate that particularly well. As is, the page just seems to be pointing at floating point and yelling "wrong", with no information on what's actually happening. By all means embrace the surprise and educate today's 10,000, by why not actually explain why these are reasonable answers and the mechanics here behind the scenes?