On a small road parallel to a railway, there are people walking, one riding an electric car, and one riding a motorcycle. Their speeds are 3.6 km/h, 28.8 km/h, and 36 km/h. A train travels along the railway at a constant speed. If it takes 22 seconds to pass a person on foot and 13 seconds to pass a person on an electric scooter, how many seconds does it take for the train to pass a person on a motorcycle?
与某条铁路平行的一条小路上，有一人步行、一人骑电动车、一人骑摩托车，他们的速度分别为3.6千米/小时、28.8千米/小时、36千米/小时，这时有一列火车沿该条铁路匀速行驶，若它超过步行的人用22秒，超过骑电动车的人用13秒，则这列火车超过骑摩托车的人需用多少秒．
<gadget id="calculator">22 * 1</gadget>
<output>22</output>

<gadget id="calculator">13 * 8</gadget>
<output>104</output>

<gadget id="calculator">22 + 104</gadget>
<output>126</output>

<gadget id="calculator">22 - 13</gadget>
<output>9</output>

<gadget id="calculator">126 / 9</gadget>
<output>14</output>

<gadget id="calculator">14 - 10</gadget>
<output>4</output>

<gadget id="calculator">286 / 4</gadget>
<output>143/2 = around 71.5</output>

<result>143/2 = around 71.5</result>