§ Задание 27
\[\boxed{\text{5.27.}}\]
\[1)\ 229\ 372\ :286 \cdot 506 =\]
\[= 405\ 812\ \]

\[2)\ 282\ 370\ :302\ :85 = 11\ \]

\[3)\ 195\ 840\ :(32 \cdot 18) = 340\ \]

\[4)\ 538 \cdot (301\ 608\ :426) =\]
\[= 380\ 904\ \]

\[\boxed{\text{5.27.}}\]
\[1)\ 229\ 372\ :286 \cdot 506 =\]
\[= 405\ 812\ \]

\[2)\ 282\ 370\ :302\ :85 = 11\ \]

\[3)\ 195\ 840\ :(32 \cdot 18) = 340\ \]

\[4)\ 538 \cdot (301\ 608\ :426) =\]
\[= 380\ 904\ \]
