Marcus has three times as many cheese crackers as Mona.  Nicholas has 6 more crackers than Mona.  If Marcus has 27 crackers, how many crackers does Nicholas have?
Mona has 27 / 3 = 
<gadget id="calculator">27/3</gadget>
<output>9</output>
9 cheese crackers.
Nicholas has 9 + 6 = 
<gadget id="calculator">9+6</gadget>
<output>15</output>
15 cheese crackers.

<result>15</result>