Adlai has 2 dogs and 1 chicken. How many animal legs are there in all?
Since dogs have 4 legs, then 2 dogs have a total of 2 x 4 = 
<gadget id="calculator">2*4</gadget>
<output>8</output>
8 legs.
So, there are 8 dog legs + 2 chicken legs = 
<gadget id="calculator">8+2</gadget>
<output>10</output>
10 legs in all.

<result>10</result>