I am trying to describe our formulas to our users, and have forgotten the basic math term for these 2 types.
First one is: $$y=x+10\% $$ $$z=y+10\%$$ if $x$ was $10$, then $z$ would be $12.1$.
Other is: $$p=10\%+10\%+10\%\;\;\;\; (30\%)$$ $$z=x+p$$ if $x$ was $10$, then $z$ would be $13$.
I'm drawing a complete blank, and appreciate any help in wording this and giving a 'proper' example to my users.
Thank you Stack community in advance,