Xiaoming walks 50 meters per minute, and Xiaohong walks 60 meters per minute. The two start from two villages that are 660 meters apart along a road at the same time. After 8 minutes, the distance between the two is how many meters.
小明每分钟走50米，小红每分钟走60米，两人从相距660米的两村同时沿一条公路相对出发，8分钟后两人相距多少米．
<gadget id="calculator">60 + 50</gadget>
<output>110</output>

<gadget id="calculator">110 * 8</gadget>
<output>880</output>

<gadget id="calculator">880 - 660</gadget>
<output>220</output>

<result>220</result>