A cone with a height of 18 cm and a volume of 120 cubic centimeters is 20 cubic centimeters larger than a cylinder with the same base. What is the height of the cylinder in centimeters?
一个圆锥体的高为18厘米，体积是120立方厘米，比一个同它等底的圆柱体的体积大20立方厘米，这个圆柱体的高是多少厘米．
<gadget id="calculator">3 / 18</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">120 * (1/6)</gadget>
<output>20</output>

<gadget id="calculator">120 - 20</gadget>
<output>100</output>

<gadget id="calculator">100 / 20</gadget>
<output>5</output>

<result>5</result>