For Halloween Emily received 5 pieces of candy from neighbors and 13 pieces from her older sister. If she only ate 9 pieces a day, how long would the candy last her?
<gadget id="calculator">5 + 13</gadget>
<output>18</output>

<gadget id="calculator">18 / 9</gadget>
<output>2</output>

<result>2</result>