Xiaoming travels from Xiao to Hankou by car and travels the whole way in 40 minutes (2/5). How many minutes does it take to drive from Xiao to Hankou by car?
小明乘车从孝感到汉口，40分钟行了全程的(2/5)，从孝感到汉口汽车需行驶多少分钟？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">40 / (2/5)</gadget>
<output>100</output>

<result>100</result>