Ningning and Mingming set off from places A and B at the same time and head towards each other. After 18 minutes, the two had to walk 150 meters together to meet each other. It is known that Mingming walks 75 meters per minute and Ningning walks 80.5 meters per minute. How many meters are there between A and B?
宁宁和明明同时从甲、乙两地出发，相向而行．18分钟后，两人还要合走150米才能相遇．已知明明每分钟走75米，宁宁每分钟走80.5米，甲、乙两地相距多少米？
<gadget id="calculator">75 + 80.5</gadget>
<output>155.5</output>

<gadget id="calculator">155.5 * 18</gadget>
<output>2_799</output>

<gadget id="calculator">2_799 + 150</gadget>
<output>2_949</output>

<result>2_949</result>