Two cars, A and B, drive opposite each other from two cities 600 kilometers apart. A is 65 kilometers per hour, and the speed of B is that of A (11/13). How many hours after the two cars meet?
甲、乙两汽车从相距600千米的两个城市相对开出，甲每小时65千米，乙汽车的速度是甲汽车的(11/13)，两车开出几小时后相遇？
<gadget id="calculator">11 / 13</gadget>
<output>11/13 = around 0.846154</output>

<gadget id="calculator">65 * (11/13)</gadget>
<output>55</output>

<gadget id="calculator">65 + 55</gadget>
<output>120</output>

<gadget id="calculator">600 / 120</gadget>
<output>5</output>

<result>5</result>