At 12:20 noon, what is the smaller angle formed by the hour and minute hands on the clock?
中午12时20分时，钟表上的时针与分针所成的较小角的度数是多少°
<gadget id="calculator">6 * 20</gadget>
<output>120</output>

<gadget id="calculator">0.5 * 20</gadget>
<output>10</output>

<gadget id="calculator">120 - 10</gadget>
<output>110</output>

<result>110</result>