Insert 3 rational number -7/3 & -5/4?? ( with steps & explanation)

Dear Student,
let LCM of -7/3 and -5/4 is 12,
then, -7/3 * 4/4 and -5/4* 3/3

        = -28/20   and  -15/20

hence the 3 rational numbers -28/20   and  -15/20

$$\begin{gathered} \frac{-27}{20}, \frac{-26}{20}, \frac{-25}{20} \\ \mathrm{Regards} \end{gathered}$$