Xiao Ming and Xiao Hong set off from places A and B facing each other at the same time. Xiao Ming walks 80 meters per minute, and Xiao Hong walks 75 meters per minute. The two meet at a distance of 10 meters from the midpoint. Question: What is the distance between A and B?
小明与小红同时从甲、乙两地相对出发，小明每分钟走80米，小红每分钟走75米，两人在距中点10米处相遇．问：甲、乙两地相距多少米？
<gadget id="calculator">80 - 75</gadget>
<output>5</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">80 + 75</gadget>
<output>155</output>

<gadget id="calculator">10 * (2/5) * 155</gadget>
<output>620</output>

<result>620</result>