At 12:15 on the clock, what is the angle between the hour hand and the minute hand?
钟表上12点15分钟，时针与分针夹角为多少°
<gadget id="calculator">360 / 60</gadget>
<output>6</output>

<gadget id="calculator">6 * 15</gadget>
<output>90</output>

<gadget id="calculator">360 / 12 / 60</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) * 15</gadget>
<output>15/2 = around 7.5</output>

<gadget id="calculator">90 - (15/2)</gadget>
<output>165/2 = around 82.5</output>

<result>165/2 = around 82.5</result>