The road construction team wanted to build a 264-meter-long road. On the first day, they built 23 meters. On the second day, they built twice as much as the first day. The rest was completed in 5 days. How many meters should they build on average every day?
筑路队要筑一条长264米的路，第一天筑了23米，第二天筑的是第一天的2倍，剩下的分5天完成，平均每天要筑多少米？
<gadget id="calculator">23 * 2</gadget>
<output>46</output>

<gadget id="calculator">264 - 23 - 46</gadget>
<output>195</output>

<gadget id="calculator">195 / 5</gadget>
<output>39</output>

<result>39</result>