The lateral area of a cylinder is 188.4 square centimeters and its height is 10 centimeters. What is its volume in cubic decimeters?
圆柱的侧面积是188.4平方厘米，高10厘米，它的体积是多少立方分米．
<gadget id="calculator">188.4 / 3.14 / 2 / 10</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">10 / 1_000</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">3.14 * 9 * (1/100)</gadget>
<output>0.2826</output>

<result>0.2826</result>