Fill in the blank.
[tex]\[ 251 \, \text{kt} = \, \, \quad \, \, m^3 \][/tex]
[tex]\[
\begin{tabular}{|c|c|c|}
\hline
\text{Volume in Cubic Units} & & \text{Volume in Liters} \\
\hline
1 \, \text{cm}^3 & = & 1 \, \text{mL} \\
\hline
1 \, \text{dm}^3 & = & 1 \, \text{L} \\
\hline
1 \, \text{m}^3 & = & 1 \, \text{kL} \\
\hline
\end{tabular}
\][/tex]
[tex]\[ 251 \, \text{kt} = \, \square \, \text{m}^3 \][/tex]
(Simplify your answer. Type an integer or a decimal.)