A car drives from place A to place B. After traveling the whole distance (3/8), there is still 120 kilometers away from the midpoint. Find the distance between places A and B.
一辆汽车从甲地开往乙地，走了全程的(3/8)后，距离中点还有120千米，求甲、乙两地的距离．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(1/2) - (3/8)</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">120 / (1/8)</gadget>
<output>960</output>

<result>960</result>