road repair team wants to build a road. It is planned to build 150 meters per day, and it can be completed in 8 days. The actual repair is 50 meters more than the plan per day. How many days did it take to complete the road?
一个修路队要修一条路，计划每天修150米，8天可以修完，实际比计划每天多修50米，实际修完这条路用了多少天？
<gadget id="calculator">150 * 8</gadget>
<output>1_200</output>

<gadget id="calculator">150 + 50</gadget>
<output>200</output>

<gadget id="calculator">1_200 / 200</gadget>
<output>6</output>

<result>6</result>