conical wheat pile has a bottom area of about 15 square meters and a height of about 2.4 meters. If each cubic meter of wheat weighs 750 kilograms, how many kilograms does this pile of wheat weigh?
一个圆锥形麦堆，底面积约是15平方米，高约是2.4米．如果每立方米小麦重750千克，这堆小麦大约重多少千克？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 15 * 2.4 * 750</gadget>
<output>9_000</output>

<result>9_000</result>