Xiao Ming and Xiao Hong are walking towards each other from places A and B which are 5 kilometers apart at the same time. Xiao Ming returns to continue running immediately after arriving at point B, and Xiao Hong immediately returns to continue running after arriving at point A. It is known that Xiao Ming runs 320 meters per minute , Xiaohong runs 305 meters per minute, how many minutes does it take from the start to the second meeting.
小明和小红同时从相距5千米的甲、乙两地相对而行，小明到达乙地后立刻返回继续跑，小红到达甲地后也立刻返回继续跑，已知小明每分跑320米，小红每分跑305米，从出发到第二次相遇共用多少分钟．
<gadget id="calculator">5 * 1_000</gadget>
<output>5_000</output>

<gadget id="calculator">320 + 305</gadget>
<output>625</output>

<gadget id="calculator">3 / 625</gadget>
<output>3/625 = around 0.0048</output>

<gadget id="calculator">5_000 * (3/625)</gadget>
<output>24</output>

<result>24</result>