The worker uncle plans to place chairs on both sides of a 50-meter-long Linmeng trail. There are 22 chairs in total from the beginning to the end. What is the distance between two adjacent chairs?
工人叔叔打算在一条长50米林萌小道的两旁放置椅子，从起点到终点一共放了22把椅子，相邻两把椅子之间的距离是多少米．
<gadget id="calculator">22 / 2</gadget>
<output>11</output>

<gadget id="calculator">11 - 1</gadget>
<output>10</output>

<gadget id="calculator">50 / 10</gadget>
<output>5</output>

<result>5</result>