Uncle Li’s family in Yangliu Village, Nanchuan Township built a cylindrical grain storehouse with a bottom diameter of 4 meters and a height of 3 meters. If wheat is stored in this storehouse, the height of the wheat is known to be 2.5 meters, and the weight of wheat per cubic meter is 750. Kilograms, how many tons of wheat is in this grain store?
南川乡杨柳村李伯伯家建了一个圆柱形粮囤，底面直径是4米，高是3米，如果在这个粮囤装小麦，已知装小麦的高度是2.5米，每立方米小麦重750千克，这个粮囤装的小麦是多少吨？
<gadget id="calculator">4 / 2</gadget>
<output>2</output>

<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">2.5 / 1_000</gadget>
<output>0.0025</output>

<gadget id="calculator">750 * 3.14 * 4 * 0.0025</gadget>
<output>23.55</output>

<result>23.55</result>