While playing a trivia game, Frank answered 3 questions correct in the first half and 2 questions correct in the second half. If each question was worth 3 points, what was his final score?
<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">3 * 5</gadget>
<output>15</output>

<result>15</result>