ANSWER
[tex]\frac{1}{8}[/tex]EXPLANATION
We want to express the given decimal as a fraction in its lowest terms:
[tex]0.125[/tex]To do this, first convert it to a fraction:
[tex]0.125\to\frac{125}{1000}[/tex]Now, divide the numerator and denominator by common numbers until they cannot be divided further:
[tex]\begin{gathered} \frac{125}{1000}=\frac{25}{200}=\frac{5}{40} \\ \Rightarrow\frac{1}{8} \end{gathered}[/tex]That is the fraction in lowest terms.