A cuboid carton, its bottom surface is a square with a side length of 5 decimeters, and its side area is 120 square decimeters, find the volume of this carton,
一个长方体纸盒，它的底面是边长为5分米的正方形，它的侧面积为120平方分米，求这个纸盒的容积、
<gadget id="calculator">5 * 4</gadget>
<output>20</output>

<gadget id="calculator">120 / 20</gadget>
<output>6</output>

<gadget id="calculator">5 * 5 * 6</gadget>
<output>150</output>

<result>150</result>