If the volume difference between a cylinder and a cone with the same base and height is 10 cubic decimeters, what is the volume of the cylinder?
一个圆柱体与它等底等高的圆锥体的体积相差10立方分米，这个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">10 / (2/3)</gadget>
<output>15</output>

<result>15</result>