At 9:20, what is the angle formed by the hour and minute hands?
在9时20分时，时针和分针之间所形成的角是多少度？
<gadget id="calculator">5 / 3</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">25 + (5/3)</gadget>
<output>80/3 = around 26.666667</output>

<gadget id="calculator">360 / 60</gadget>
<output>6</output>

<gadget id="calculator">(80/3) * 6</gadget>
<output>160</output>

<result>160</result>