Places A and B are the departure stations for trams, and a tram departs from the two places simultaneously at regular intervals, and each tram encounters an oncoming tram every 4 minutes. Xiao Zhang and Xiao Wang set off from A and B at the same time by bicycle respectively, and head towards each other. Xiao Zhang encounters an oncoming tram every 5 minutes, and Xiao Wang encounters an oncoming tram every 6 minutes. If the tram takes 56 minutes to travel, how many minutes have Xiao Wang and Zhang met on the way?
甲、乙两地是电车发车站，每隔一定时间两地同时发出一辆电车，每辆电车都是每隔4分钟遇到迎面开来的一辆电车．小张和小王分别骑车从甲、乙两地同时出发，相向而行．小张每隔5分钟遇到迎面开来的一辆电车，小王每隔6分钟遇到一辆迎面开来的电车．如果电车行驶全程需要56分钟，那么小王与小张在途中相遇时，他们已经出发了多少分钟？
<gadget id="calculator">1 / 4 / 2</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/5) - (1/8)</gadget>
<output>3/40 = around 0.075</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(1/6) - (1/8)</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">(3/40) + (1/24)</gadget>
<output>7/60 = around 0.116667</output>

<gadget id="calculator">56 / (7/60)</gadget>
<output>480</output>

<gadget id="calculator">(1/8) * 480</gadget>
<output>60</output>

<result>60</result>