There is a cone-shaped sand pile on a construction site, the radius of the bottom of the sand pile is 2 meters, and the height is 1.5 meters. If each cubic meter of yellow sand weighs 1.7 tons, how many tons does this pile of yellow sand weigh?
建筑工地上有一个圆锥形沙堆，沙堆底面半径为2米，高1.5米．如果每立方米黄沙重1.7吨，这堆黄沙重多少吨？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">(1/3) * 3.14 * 4 * 1.5</gadget>
<output>6.28</output>

<gadget id="calculator">6.28 * 1.7</gadget>
<output>10.676</output>

<result>10.676</result>