A cuboid carton with a volume of 30cm**3 and a rectangle with an area of 6cm**2 on the bottom, what is the height of the carton in cm?
一个体积为30cm**3的长方体纸盒，底面是面积为6cm**2的长方形，这个纸盒高多少cm．
<gadget id="calculator">30 / 6</gadget>
<output>5</output>

<result>5</result>