Respuesta :
[tex]\bf \textit{volume of a rectangular prism}\\\\
V=Lwh~~
\begin{cases}
L=length\\
w=width\\
h=height\\
------\\
V=300\\
L=8\\ w=5
\end{cases}\implies 300=(8)(5)h
\\\\\\
\cfrac{300}{(8)(5)}=h\implies \cfrac{15}{2}=h[/tex]