Xiaolan and Xiaofang walk toward each other from two places at the same time. Xiaolan walks 70.6 meters per minute on foot, and Xiaofang rides a bicycle at 350.2 meters per minute. They meet after 8 minutes. How many meters did they walk in total?
小兰和小芳同时从两地相向而行，小兰步行每分钟行70.6米，小芳骑自行车每分钟行350.2米，8分钟后两人相遇，他们一共行了多少米？
<gadget id="calculator">70.6 * 8</gadget>
<output>564.8</output>

<gadget id="calculator">350.2 * 8</gadget>
<output>2_801.6</output>

<gadget id="calculator">564.8 + 2_801.6</gadget>
<output>3_366.4</output>

<result>3_366.4</result>