Two convoys A and B are traveling toward each other from two places 330 kilometers apart at the same time. Team A travels 60 kilometers per hour and team B travels 50 kilometers per hour. A person rides a motorcycle at a speed of 80 kilometers per hour to communicate back and forth between two convoys. When the two convoys meet, how many kilometers has the motorcycle traveled?
甲、乙两个车队同时从相隔330千米的两地相向而行，甲队每小时行60千米，乙队每小时行50千米．一个人骑摩托车以每小时行80千米的速度在两车队中间往返联络，问两车队相遇时，摩托车行驶了多少千米？
<gadget id="calculator">60 + 50</gadget>
<output>110</output>

<gadget id="calculator">330 / 110</gadget>
<output>3</output>

<gadget id="calculator">3 * 80</gadget>
<output>240</output>

<result>240</result>