The bus departs from place A, while the truck departs from place B, and they run towards each other. After 1 hour, they meet at 10 kilometers from the midpoint. After meeting, they continue to drive (2/3) hours later, the bus arrives at place B, and the truck still has the whole journey (1/3) did not leave. How many kilometers are there between A and B?
客车从甲地出发，同时货车从乙地出发，相向而行，1小时后在距中点10千米相遇，相遇后继续行驶(2/3)小时后，客车到达乙地，货车还有全程的(1/3)没走．甲、乙两地相距多少千米？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 + (2/3)</gadget>
<output>5/3 = around 1.666667</output>

<gadget id="calculator">1 / (5/3)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(3/5) - (1/2)</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">10 / (1/10)</gadget>
<output>100</output>

<result>100</result>