On the clock face, at 10:45, what is the angle formed by the hour and minute hands?
在钟面上，10点45分时，时针和分针所成的角度是多少度．
<gadget id="calculator">45 / 60</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">5 * (3/4)</gadget>
<output>15/4 = around 3.75</output>

<gadget id="calculator">5 + (15/4)</gadget>
<output>35/4 = around 8.75</output>

<gadget id="calculator">6 * (35/4)</gadget>
<output>105/2 = around 52.5</output>

<result>105/2 = around 52.5</result>