Crossovers you'll never see: Pluto v. Xena

All this fuss, and all I really learned that I didn't know before is that in the twentieth century we named our pop heroes after things in the universe and in the twenty-first century we name things in the universe after our pop heroes.

You change it from (n1 equals n2 over x) to (n1 times x equals n2) and solve that

I did my first math homework in years tonight. The course is Applied Math and the first day was algebra review, linear equations. It took me an embarrassingly long time to remember/figure out how to solve for an unknown denominator.