Kiki made 10 cucumber sandwiches and 8 egg sandwiches for the tea party.  Each cucumber sandwich was cut into 4 triangles.  Each egg sandwich was cut into 2 rectangles.  If her guests ate 28 triangles and 12 rectangles, how many slices of bread did they eat?
The guests ate 28 / 4 = 
<gadget id="calculator">28/4</gadget>
<output>7</output>
7 cucumber sandwiches.
The guests ate 12 / 2 = 
<gadget id="calculator">12/2</gadget>
<output>6</output>
6 egg sandwiches.
They ate a total of 7 + 6 = 
<gadget id="calculator">7+6</gadget>
<output>13</output>
13 sandwiches.
They ate a total of 13 x 2 = 
<gadget id="calculator">13*2</gadget>
<output>26</output>
26 slices of bread.

<result>26</result>