[tex]\Large\bold{\mathbb{\:\:INVERSE\: VARIATION}}[/tex]
[tex] \large \tt m \: varies \: inversely\: a s \: n[/tex]
[tex]\large\bold\blue{\tt{EQUATION:}}[/tex]
[tex] \large \tt m = \frac{k}{n} [/tex]
[tex]\large\bold\blue{\tt{GIVEN:}}[/tex]
[tex] \large \tt m = 3 \: when \: n = 4[/tex]
[tex]\large\bold\blue{\tt{UNKNOWN:}}[/tex]
[tex] \large \tt contant \: of \: the \: variation \: (k)[/tex]
[tex]\large\bold\blue{\tt{SOLUTION:}}[/tex]
[tex] \large \tt m = \frac{k}{n} \\ \\ \large \tt 3 = \frac{k}{4} \\ \\ \large \tt (4)(3) = \frac{k}{4} (4) \\ \\ \large \bold \red{ \boxed{ \tt {k = 12}}}[/tex]