Grandma’s house has a cylindrical grain storage. The circumference of the bottom is 9.42 meters and the height is 2.5 meters. If the mass of soybeans per cubic meter is 800 kilograms, how many tons of soybeans can this grain storage hold?
奶奶家有一个圆柱形粮囤，从里面量得底面周长是9.42米，高是2.5米，如果每立方米大豆的质量是800千克，这个粮囤能装多少吨大豆？
<gadget id="calculator">9.42 / 3.14 / 2</gadget>
<output>1.5</output>

<gadget id="calculator">1.5 ** 2</gadget>
<output>2.25</output>

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

<gadget id="calculator">800 * 3.14 * 2.25 * 0.0025</gadget>
<output>14.13</output>

<result>14.13</result>