There are four railway stations A, B, C, and D on a highway in sequence, with a total length of 5320 meters. Xiao Ming and Xiao Hua walk towards each other from A and D stations at the same time. When Xiao Ming walks to B station in 40 minutes, Xiao Ming Hua just walked to Station C, and the distance between Station B and Station C is 1520 meters. Ask the two to walk for a few minutes to meet?
一条公路上依次有甲、乙、丙、丁四个火车站全长5320米，小明和小华两人同时从甲、丁两站相向而行，当小明用40分钟走到乙站时，小华刚好走到丙站，乙站与丙站相距1520米．问两人再走几分钟相遇？
<gadget id="calculator">5_320 - 1_520</gadget>
<output>3_800</output>

<gadget id="calculator">3_800 / 40</gadget>
<output>95</output>

<gadget id="calculator">1_520 / 95</gadget>
<output>16</output>

<result>16</result>