A car has driven 35% of the journey from A to B, which is 60km less than the remaining distance. How many kilometers are there between A and B?
一辆汽车从甲地开往乙地，已经行了全程的35%，比余下的路程少60km，甲、乙两地相距多少km？
<gadget id="calculator">35 / 100</gadget>
<output>7/20 = around 0.35</output>

<gadget id="calculator">1 - (7/20) - (7/20)</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">60 / (3/10)</gadget>
<output>200</output>

<result>200</result>