Xiao Ming starts from point A and turns right 30 degrees every 5 meters. How many meters does he have to walk to return to point A?
小明从A点出发，每走5米向右转30度，他要走多少米才能回到A点．
<gadget id="calculator">360 / 30</gadget>
<output>12</output>

<gadget id="calculator">12 * 5</gadget>
<output>60</output>

<result>60</result>