There are two engineering teams working together to build a road. Team A repairs 46.7 meters per day, and team B repairs 53.3 meters per day. The two teams complete the task after 30 days. Do you know how long this road is?
有两个工程队共同修一条公路，甲队每天修46.7米，乙队每天修53.3米，两队修了30天后完成任务，那你知道这条路有多长吗？
<gadget id="calculator">46.7 + 53.3</gadget>
<output>100</output>

<gadget id="calculator">100 * 30</gadget>
<output>3_000</output>

<result>3_000</result>