The side length of a square is (5/12) decimeters, how many decimeters is its perimeter?
一个正方形边长(5/12)分米，它的周长多少分米？
<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">(5/12) * 4</gadget>
<output>5/3 = around 1.666667</output>

<result>5/3 = around 1.666667</result>