A cylinder and a cone have the same base area and height, and the difference in volume is 60 cubic decimeters. What is the volume of the cylinder in cubic decimeters.
一个圆柱和一个圆锥，底面积和高分别相等，体积相差60立方分米．圆柱的体积是多少立方分米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">60 / (2/3)</gadget>
<output>90</output>

<result>90</result>