Xiao Ming and Xiao Jun set off from places A and B respectively. Xiao Ming walked for 8 hours, and Xiao Jun walked for 7 hours. At this time, the distance between the two of them is the whole distance (4/15). If they are walking towards each other at the same time, 6 Hours can meet. How many hours does it take Xiao Ming to complete the journey?
小明和小军分别从甲、乙两地相向出发，小明走了8小时，小军走了7小时，这时他们两人相距全程的(4/15)｡如果两人同时相向而行，6小时可以相遇．小明走完全程需要多少小时？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">8 - 6</gadget>
<output>2</output>

<gadget id="calculator">(1/6) * 2</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">4 / 15</gadget>
<output>4/15 = around 0.266667</output>

<gadget id="calculator">(1/3) - (4/15)</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">(1/6) - (1/15)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 / (1/10)</gadget>
<output>10</output>

<result>10</result>