Teacher Wang surrounded a square frame with a 24 decimeter long wire. What is the side length of this square?
王老师用一根长24分米的铁丝围了一个正方形的框架，这个正方形的边长是多少分米？
<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<result>6</result>