Answer: 88
Step-by-step explanation:
Take [tex]12\frac{1}{2}[/tex] and change it into an improper fraction, [tex]\frac{25}{2}[/tex] divide by 100, [tex]\frac{\frac{25}{2} }{100}[/tex] this is the same as multiplying by [tex]\frac{1}{100}[/tex].
[tex]\frac{25}{2}*\frac{1}{100} =0.125[/tex]
Using a rule of 3,
[tex]\frac{x}{11}=\frac{100}{12\frac{1}{2} }[/tex]
[tex]x=\frac{11*100}{12\frac{1}{2} } \\x=88[/tex]
