Ryan builds model mustang cars.  A full size mustang is 240 inches long.  The mid-size model that Ryan creates is 1/10th the size, and the smallest model that Ryan creates is half the size of the mid-size model.  How many inches long is the smallest model mustang?
Mid-size:240/10=
<gadget id="calculator">240/10</gadget>
<output>24</output>
24 inches.
Small Model:24/2=
<gadget id="calculator">24/2</gadget>
<output>12</output>
12 inches.

<result>12</result>