"Accounting for 1/3 of the population has been on the Internet, which is 50% more than a year ago." How many people went online a year ago in the total population. (expressed in fractions)
"占人口的(1/3)人都上过网，这比一年前多出了50%．"一年前上网的人数占总人口的多少．(用分数表示)
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">50 / 100</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 + (1/2)</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">(1/3) / (3/2) / 1</gadget>
<output>2/9 = around 0.222222</output>

<result>2/9 = around 0.222222</result>