A and B start from opposite places at the same time, A walks 75 meters per minute, B walks 80 meters per minute, and they meet after 18 minutes. How far are the two places?
甲、乙两人从两地同时相对出发，甲每分钟走75米，乙每分钟走80米，经过18分钟相遇．两地相距多远？
<gadget id="calculator">75 + 80</gadget>
<output>155</output>

<gadget id="calculator">155 * 18</gadget>
<output>2_790</output>

<result>2_790</result>