To celebrate New Year's Day, lanterns were hung on both sides of the road, a total of 50, and the interval between each two of them is 11 meters. Now it is changed to hang 34 on one side. How many meters should the interval be changed?
为庆祝元旦，公路两边挂起了灯笼，一共50个，它们每两个之间的间隔是11米，现在改为一边挂34个，间隔应改为多少米？
<gadget id="calculator">50 / 2</gadget>
<output>25</output>

<gadget id="calculator">25 - 1</gadget>
<output>24</output>

<gadget id="calculator">24 * 11</gadget>
<output>264</output>

<gadget id="calculator">34 - 1</gadget>
<output>33</output>

<gadget id="calculator">264 / 33</gadget>
<output>8</output>

<result>8</result>