The volume of a cuboid iron water tank is 11.52 liters, its length measured from the inside is 3 decimeters, and its width is 2.4 decimeters. How many decimeters is it deep? (solution by equation)
一个长方体铁皮水箱的容积是11.52升，从里面量它的长是3分米，宽是2.4分米．它深多少分米？(用方程解)
<gadget id="calculator">3 * 2.4</gadget>
<output>7.2</output>

<gadget id="calculator">11.52 / 7.2</gadget>
<output>1.6</output>

<result>1.6</result>