The distance between A and B is 22 kilometers. Xiao Wang rides a motorcycle and Xiao Li rides a bicycle from A to B at the same time. It is known that the speed ratio of Xiao Wang and Xiao Li is 7:4. Xiao Wang returns immediately after arriving at B and meets Xiao Li on the way. How many kilometers did Xiao Li travel?
甲、乙两地相距22千米．小王骑摩托车、小李骑自行车同时从甲地去乙地，已知小王与小李的速度比是7：4，小王到达乙地后立即返回，在途中与小李相遇，相遇时小李行了多少千米？
<gadget id="calculator">7 + 4</gadget>
<output>11</output>

<gadget id="calculator">4 / 11</gadget>
<output>4/11 = around 0.363636</output>

<gadget id="calculator">22 * (4/11) * 2</gadget>
<output>16</output>

<result>16</result>