The construction team of the Qinghai-Tibet Railway is going to build a 210-meter tunnel, and 96 meters have been built. The rest will be completed within 3 months. How many meters are repaired per month on average?
青藏铁路施工队要修一道210米的隧道，已经修了96米，余下的要在3个月内修完，平均每月修多少米？
<gadget id="calculator">210 - 96</gadget>
<output>114</output>

<gadget id="calculator">114 / 3</gadget>
<output>38</output>

<result>38</result>