A cylindrical steel, cut off 1 meter. The measured diameter of its cross section is 20 centimeters, and the cut volume accounts for (1/12) of the steel. How many cubic decimeters was the original volume of the steel?
一根圆柱形钢材，截下1米．量的它的横截面的直径是20厘米，截下的体积占这根钢材的(1/12)，这根钢材原来的体积是多少立方分米？
<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">10 / (1/12)</gadget>
<output>120</output>

<gadget id="calculator">3.14 * 1 * 1 * 120</gadget>
<output>376.8</output>

<result>376.8</result>