Answer:
[tex]\frac{1}{8}[/tex]
Step-by-step explanation:
12 [tex]\frac{1}{2}[/tex]%
= [tex]\frac{12\frac{1}{2} }{100}[/tex] ← multiply numerator and denominator by 2
= [tex]\frac{25}{200}[/tex] ← divide numerator and denominator by 25
= [tex]\frac{1}{8}[/tex]