What will this site do for you?

This site will calculate either anti-proportional or proportional relations.


Usage of "proportional"

Proportional relations will follow "the more the more".

E.g.: You may eat 1 kg meat a month. How much meat will you have eaten in 12 months?


Usage of "proportional"

Proportional relations will follow "the more the less".

E.g.: 12 kg potatoes will last for you alone one year. How long will 12 kg potatoes last if you have to share them with one other?
Rule of Three

Solves the cross multiplication using the "Rule of Three"


:
:

Links

https://www.youtube.com/watch?v=WMypMymP0Do
https://www.youtube.com/watch?v=he8Gl03cZHg
https://www.youtube.com/watch?v=TD7YN13sABk
https://en.wikipedia.org/wiki/Cross-multiplication
https://www.mathsisfun.com/algebra/cross-multiply.html