No, I'm not challenging you all to eat as much Raisin Bran as you can:P It's a math related challenge that I've been using with my students. I thought I would share it here as well.
Here is an actual box of Raisin Bran found by a chemistry professor in Fort Wayne, Indiana:
There's a math error on this special edition "Kong Size" box of Raisin Bran. Can you figure out what it is?