The perimeter of an equilateral triangle is (4/25) meters, what is the side length in meters?
一个等边三角形的周长是(4/25)米，它边长是多少米？
<gadget id="calculator">4 / 25</gadget>
<output>4/25 = around 0.16</output>

<gadget id="calculator">(4/25) / 3</gadget>
<output>4/75 = around 0.053333</output>

<result>4/75 = around 0.053333</result>