Two cylindrical containers A and B have a bottom area ratio of 2:3. The water depth of container A is 6 cm, and the water depth of container B is 8 cm. Then add the same water to the two containers until the water depths are equal. At this time, the water depth of container A is equal. How many centimeters did the water rise? (no equation solution)
甲、乙两个圆柱体容器，底面积比是2：3，甲容器的水深6厘米，乙容器的水深8厘米，再往两个容器里加入同样的水直到水深相等，这时甲容器的水面上升多少厘米？(不用方程解)
<gadget id="calculator">8 * 3</gadget>
<output>24</output>

<gadget id="calculator">2 * 6</gadget>
<output>12</output>

<gadget id="calculator">24 - 12</gadget>
<output>12</output>

<gadget id="calculator">3 - 2</gadget>
<output>1</output>

<gadget id="calculator">12 / 1</gadget>
<output>12</output>

<result>12</result>