Answer:
m = [tex]\frac{13}{3}[/tex]
Step-by-step explanation:
Given
[tex]\frac{1}{12}[/tex] = [tex]\frac{m-4}{4}[/tex] ( cross- multiply )
12(m - 4) = 4 ( divide both sides by 12 )
m - 4 = [tex]\frac{4}{12}[/tex] = [tex]\frac{1}{3}[/tex] ( add 4 to both sides )
m = 4 [tex]\frac{1}{3}[/tex] = [tex]\frac{13}{3}[/tex]
