A cylinder of steel is 2 meters long and has a cross-sectional area of 25 square centimeters. What is the volume of this bar in cubic centimeters?
一个圆柱形钢材长2米，横截面面积是25平方厘米．这根钢材的体积是多少立方厘米？
<gadget id="calculator">2 * 100</gadget>
<output>200</output>

<gadget id="calculator">25 * 200</gadget>
<output>5_000</output>

<result>5_000</result>