Answer
C and D
Explanation
The product of k/3 x 12 be greater than 12 gives the linear inequality:
[tex]\frac{k}{3}\times12>12[/tex]Multiply both sides of the inequality by 3
[tex]\begin{gathered} 3\times\frac{k}{3}\times12>3\times12 \\ 12k>36 \\ \text{Divide both sides by 12} \\ \frac{12k}{12}>\frac{36}{12} \\ k>3 \end{gathered}[/tex]This implies the values of k must be greater than 3.
From the options given, only options C. 3 7/8 and D. 61/8 are greater than 3
Hence, the correct answers are C 3 7/8 and D 61/8
