A car drives from place A to place B, and (2/5) of the journey is 20 kilometers longer. This means that it is 70 kilometers away from place B. How many kilometers are there between places A and B?
一辆汽车从甲地开往乙地，行完全程的(2/5)还多20千米，这是离乙地还有70千米，甲乙两地相距多少千米？
<gadget id="calculator">70 + 20</gadget>
<output>90</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">90 / (3/5)</gadget>
<output>150</output>

<result>150</result>