Answer:
The two expressions are equivalent.
[tex]\begin{gathered} \frac{7}{12}+\frac{1}{12} \\ \text{and } \\ \frac{4}{12}+\frac{4}{12} \\ \text{are equivalent} \end{gathered}[/tex]Explanation:
Given the expression;
[tex]\begin{gathered} \frac{7}{12}+\frac{1}{12} \\ \text{and } \\ \frac{4}{12}+\frac{4}{12} \end{gathered}[/tex]To confirm if they are equivalent, let us simplify the expressions;
[tex]\begin{gathered} \frac{7}{12}+\frac{1}{12}=\frac{8}{12} \\ \text{and } \\ \frac{4}{12}+\frac{4}{12}=\frac{8}{12} \end{gathered}[/tex]Since both expressions give the same result, they are equivalent.
Therefore, the two expressions are equivalent.