Caleb has 3 dozen jellybeans.  Sophie has half as many jellybeans as Caleb.  How many jellybeans do they have in total?
Caleb has 3 x 12 = 
<gadget id="calculator">3*12</gadget>
<output>36</output>
36 jellybeans.
Sophie has 36 / 2 = 
<gadget id="calculator">36/2</gadget>
<output>18</output>
18 jellybeans.
Together, they have 36 + 18 = 
<gadget id="calculator">36+18</gadget>
<output>54</output>
54 jellybeans.

<result>54</result>