An incubator, measured from the inside, is 6dm in length, 4dm in width, and 5dm in height. If the thickness of the incubator is 5cm, find the volume of the incubator.
一个保温箱，从里面量尺寸是长6dm，宽4dm，高5dm，如果保温箱的厚度是5cm，求这个保温箱的体积．
<gadget id="calculator">6 * 4 * 5</gadget>
<output>120</output>

<result>120</result>