A car drives from place A to place B, the flat road accounts for 60% of the journey, the remaining 37.5% of the distance is uphill, and the rest is downhill. When returning, the uphill road is 10 kilometers. How many kilometers is the distance between A and B?
一辆汽车从甲地开往乙地，平路占全程的60%，剩下路程的37.5%是上坡路，其余是下坡路，回来时，上坡路是10千米，求甲乙两地相距多少千米？
<gadget id="calculator">37.5 / 100</gadget>
<output>0.375</output>

<gadget id="calculator">1 - 0.375</gadget>
<output>0.625</output>

<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">10 / 0.625 / (2/5)</gadget>
<output>40</output>

<result>40</result>