In a cylinder with a volume of 171 cubic decimeters, cut off the largest cone, the volume of this cone is how many cubic decimeters less than the volume of the cylinder
在一个体积是171立方分米的圆柱里，削去一个最大的圆锥，这个圆锥体积比圆柱少多少立方分米
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">171 * (2/3)</gadget>
<output>114</output>

<result>114</result>