Two engineering teams jointly excavated an 832-meter-long tunnel, each facing each other from one end, and it took 32 days to get through. Team A excavates 2.6m more than team B, how many meters does team B excavate per day?
两个工程队共同开凿一条长832米的隧道，各从一端相向施工，32天打通．甲队比乙队多开凿2.6m，乙队每天开凿多少米？
<gadget id="calculator">832 / 32</gadget>
<output>26</output>

<gadget id="calculator">26 - 2.6</gadget>
<output>23.4</output>

<gadget id="calculator">23.4 / 2</gadget>
<output>11.7</output>

<result>11.7</result>