A car travels 56 kilometers from place A to place B in the first hour, which is 4 kilometers less than in the second hour. At this time, the remaining distance is equal to the distance traveled. How many kilometers are there between A and B?
一辆汽车从甲地到乙地，第一小时行驶了56千米，比第二小时少行驶4千米，这时剩下的路程与已行路程相等．甲乙两地相距多少千米？
<gadget id="calculator">56 + 4 + 56</gadget>
<output>116</output>

<gadget id="calculator">116 * 2</gadget>
<output>232</output>

<result>232</result>