cylindrical steel is cut off by 10 decimeters, and the radius of its cross section is measured as 1 decimeter. The cut volume accounts for (1/10) of this steel. What is the original volume of this steel in cubic centimeters? rice?
一根圆柱形钢材，截下10分米，量得它的横截面的半径是1分米，截下的体积占这根钢材的(1/10)，这根钢材原来的体积是多少立方分米？
<gadget id="calculator">1 ** 2</gadget>
<output>1</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">10 / (1/10)</gadget>
<output>100</output>

<gadget id="calculator">3.14 * 1 * 100</gadget>
<output>314</output>

<result>314</result>