It takes 3 hours for ship A to travel from port A to port B, and it takes 2 hours for ship B to travel from port B to port A. The two ships depart from port A and port B at the same time. How many hours later will they meet?
甲轮船从A港口到B港口要行使3小时，乙轮船从B港口到A港口要行使2小时，两艘轮船分别同时从A港口和B港口出发，几小时后相遇？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">(1/3) + (1/2)</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 / (5/6)</gadget>
<output>6/5 = around 1.2</output>

<result>6/5 = around 1.2</result>