A gecko lays 30 eggs per year. 20 percent of them are infertile, and a third of the remaining eggs will not hatch due to calcification issues.  How many eggs actually hatch?
Infertile:30(.20)=6
30-6=
<gadget id="calculator">30-6</gadget>
<output>24</output>
24 eggs remain.
Calcification Issues:24(1/3)=8
24-8=
<gadget id="calculator">24-8</gadget>
<output>16</output>
16 eggs that will hatch.

<result>16</result>