A and B set off from A and B at the same time, walk towards each other, and meet each other in 12 hours; after meeting, A and B continue to move forward at the original speed respectively, and after another 10 hours, A arrives at B, at this time B is still 10 kilometers away from A, how many kilometers is the distance between A and B?
甲、乙两人分别从A、B两地同时出发，相向而行，12小时相遇；相遇后，甲、乙二人分别按原速度继续前进，再过10小时，甲到达B地，此时乙离A地还有10千米，求A、B两地相距多少千米？
<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">(1/12) * 10</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 - (5/6)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">10 / (1/6)</gadget>
<output>60</output>

<result>60</result>