A cuboid has a volume of (3/100) cubic meters and a cross-section of a square whose sides are (3/10) meters. What is the length of this piece of wood?
一根长方体木料体积是(3/100)立方米，横截面是一个边长(3/10)米的正方形．这根木料的长是多少米？
<gadget id="calculator">100 / 3</gadget>
<output>100/3 = around 33.333333</output>

<gadget id="calculator">10 / 3</gadget>
<output>10/3 = around 3.333333</output>

<gadget id="calculator">(10/3) * (10/3)</gadget>
<output>100/9 = around 11.111111</output>

<gadget id="calculator">(100/3) / (100/9) / 100</gadget>
<output>3/100 = around 0.03</output>

<gadget id="calculator">(3/100) / (3/100)</gadget>
<output>1</output>

<result>1</result>