The distance between two banyan trees is 121 meters, and 10 small trees should be planted between the two trees. If the distance between the two trees is equal, how many meters are the distance between the trees?
两棵榕树相距121米，要在这两棵树之间栽种10棵小树，如果每两棵树的间隔相等，那么树的间隔是多少米？
<gadget id="calculator">10 + 1</gadget>
<output>11</output>

<gadget id="calculator">121 / 11</gadget>
<output>11</output>

<result>11</result>