The ratio of the heights of two cylinders with equal bases is 1:3. If the volume of the first cylinder is 12 square centimeters, what is the volume of the second cylinder?
两个底面积相等的圆柱，高的比是1：3．第一个圆柱的体积是12平方厘米，第二个圆柱的体积是多少平方厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12 / (1/3)</gadget>
<output>36</output>

<result>36</result>