conical sand pile has a base area of 8 square meters and a height of 1.5 meters. Spread this pile of sand on a road with a width of 5 meters and a thickness of 2 cm. How many meters can it cover?
一个圆锥形沙堆，底面积是8平方米，高1.5米．把这堆沙铺在5米宽的路上，厚度为2厘米，能铺多少米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">2 / 100</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">5 * (1/50)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1.5 / (1/10)</gadget>
<output>15</output>

<gadget id="calculator">(1/3) * 8 * 15</gadget>
<output>40</output>

<result>40</result>