On Sunday, Xiao Ming goes from home to the library to borrow books. After walking (3/11) kilometers, the distance is (2/11) kilometers less than the road he did not walk. How many kilometers is it from Xiao Ming’s house to the library?
星期天，小明从家到图书馆去借书，走了(3/11)千米路后，比未走的路少(2/11)千米，从小明家到图书馆有多少千米？
<gadget id="calculator">3 / 11</gadget>
<output>3/11 = around 0.272727</output>

<gadget id="calculator">2 / 11</gadget>
<output>2/11 = around 0.181818</output>

<gadget id="calculator">(3/11) + (3/11) + (2/11)</gadget>
<output>8/11 = around 0.727273</output>

<result>8/11 = around 0.727273</result>