Two cars are traveling towards each other from A and B at the same time. When they met for the first time, they were 46 kilometers away from place A. The two vehicles continued to drive, arrived at places B and A respectively, and returned immediately, and met for the second time at a place 36 kilometers away from place B. How many kilometers are there between A and B?
两车同时从甲、乙两地相向而行．第一次相遇时距离甲地46千米，两车继续行驶，分别到达乙、甲两地后立即返回，在离乙地36千米处第二次相遇．甲、乙两地相距多少千米？
<gadget id="calculator">46 * 3</gadget>
<output>138</output>

<gadget id="calculator">138 - 36</gadget>
<output>102</output>

<result>102</result>