A cuboid carton with a square bottom, if you unfold its sides, you can get a rectangle with a length of 120 cm and a width of 100 cm. What is the likely volume of this carton? (The thickness of the cardboard is ignored)
一个底面是正方形的长方体纸箱，如果把它的侧面展开，可以得到一个长120厘米，宽100厘米的长方形．这个纸箱的容积可能是多少？(纸板的厚度忽略不计)
<gadget id="calculator">120 / 4</gadget>
<output>30</output>

<gadget id="calculator">30 * 30 * 100</gadget>
<output>90_000</output>

<result>90_000</result>