There is an approximate conical sand pile with a bottom area of 30 square meters and a height of 1.25 meters. If each cubic meter of sand weighs 8 tons, how many times can it be transported by a truck with a load of 10 tons?
有一个近似的圆锥形沙堆，底面面积是30平方米，高1.25米，如果每立方米的沙重8吨，用载重10吨的卡车几次运完？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">8 / 10</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(1/3) * 30 * 1.25 * (4/5)</gadget>
<output>10</output>

<result>10</result>