A train travels from place A to place B for the whole journey (3/5). At this time, it is 60 kilometers away from place A. How many kilometers are the distance between the two places?
一列火车从甲地开往乙地，行了全程的(3/5)，这时距甲地60千米，两地相距多少千米．
<gadget id="calculator">3 / 5</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">60 / (2/5)</gadget>
<output>150</output>

<result>150</result>