The widest part of a certain lake is about 4400m, which is the longest (11/20). What is the approximate length of the lake in meters?
某湖泊的最宽处约4400m，是长的(11/20)，该湖泊的长约是多少米？
<gadget id="calculator">11 / 20</gadget>
<output>11/20 = around 0.55</output>

<gadget id="calculator">4_400 / (11/20)</gadget>
<output>8_000</output>

<result>8_000</result>