8 third-grade teachers take 176 students to the park to row boats. Every 8 people rent a boat. How many boats should they rent at least?
三年级8位老师带着176个学生去公园划船，每8人租一条船，他们最少要租多少条船？
<gadget id="calculator">176 + 8</gadget>
<output>184</output>

<gadget id="calculator">184 / 8</gadget>
<output>23</output>

<result>23</result>