A rectangular plank is (6/5) meters long. After sawing the largest square from this plank, what is the perimeter of the remaining rectangular plank in meters?
一块长方形木板，长(6/5)米，在这块木板上锯下一个最大的正方形后，剩下长方形木板的周长是多少米？
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">(6/5) * 2</gadget>
<output>12/5 = around 2.4</output>

<result>12/5 = around 2.4</result>