PLEASE READ THESE INSTRUCTIONS!: -When typing, use all lowercase letters (unless you're typing in a number). -NEVER, EVER put in a fraction (that REALLY confuses the computer; you can do it for fun, if you want to). -If you're confused, too bad. Just mess around with it. Well, I think that's it. Enjoy! Use it for all your ratio variation and unit ratio/rate finding needs!
This was done for math homework.