Mom put a 56-decimeter long lace on the periphery of a square tablecloth. What is the side length of the tablecloth in decimeters?
妈妈把一条长56分米的花边正好峰在一块正方形桌布的周边上，桌布的边长是多少分米．
<gadget id="calculator">56 / 4</gadget>
<output>14</output>

<result>14</result>