Xiao Ming and Xiao Jun walk toward each other from two places respectively, and meet each other after 8 hours. If they travel 2.5 kilometers more every hour, they will meet each other after 6 hours. How many kilometers are the distance between the two places?
小明和小军分别从两地相向而行，8小时后相遇，如果每小时都多行2.5千米，那么6小时后相遇，两地相距多少千米．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

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

<gadget id="calculator">2 / (1/24)</gadget>
<output>48</output>

<gadget id="calculator">2.5 * 48</gadget>
<output>120</output>

<result>120</result>