The car travels 80 kilometers per hour from A to B, and travels 60 kilometers per hour when returning along the original road, so it takes (2/3) less time to go than to return. How many kilometers is the distance between A and B? (column equation solution)
汽车从甲地到乙地，去时每小时行驶80千米，沿原路返回时，每小时行驶60千米，这样去时比返回时少用了(2/3)小时．甲乙两地之间的路程是多少千米？(列方程解答)
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">60 * (2/3)</gadget>
<output>40</output>

<gadget id="calculator">80 - 60</gadget>
<output>20</output>

<gadget id="calculator">40 / 20</gadget>
<output>2</output>

<gadget id="calculator">80 * 2</gadget>
<output>160</output>

<result>160</result>