The passenger car departs from point A, and the truck departs from point B at the same time, and they drive towards each other at the same time. One hour later, they meet at a place 10 kilometers away from the midpoint. Hours, the bus arrives at B, the distance between the truck and A is (1/3) of the distance between A and B, find the distance between A and B.
客车从甲地出发，货车同时从乙地出发，同时相向而行，1小时后在距中点10千米的地方相遇，相遇后两车继续按原来的方向前进，又经过(2/3)小时，客车到达乙地，此时货车距甲地的距离是甲、乙两地距离的(1/3)，求甲、乙两地距离．
<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>