There is a cylinder and a cone with the same base and height, and the sum of their volumes is 36 cubic meters. What is the volume of the cylinder in cubic meters?
等底等高的圆柱和圆锥各一个，体积之和是36立方米，圆柱的体积是多少立方米．
<gadget id="calculator">3 / 1</gadget>
<output>3</output>

<gadget id="calculator">3 + 1</gadget>
<output>4</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">36 * (3/4)</gadget>
<output>27</output>

<result>27</result>