James orders an 8 piece pizza.  His friend eats 2 slices and James eats half of what is left.  How many slices does James eat?
There are 8-2=
<gadget id="calculator">8-2</gadget>
<output>6</output>
6 slices left after his friend eats some slices.
That means So he eats 6/2=
<gadget id="calculator">6/2</gadget>
<output>3</output>
3 slices.

<result>3</result>