Question

SOLVE FOR n

n/30=12/72

Answer 1

We need to cross multiply so our set up would be :
\[\huge~\rm~\frac{ n }{ 30 }=\frac{ 12 }{ 72 }\]
Now we need to multiply so whats
\(\huge\rm\color{red}{72 *~n=?}\)

\(\huge\rm\color{red}{30*12=?}\)

Answer 2

n=5

Answer 3

yes thats correct :)