A colored ribbon has already used (2/3) meters, and the remaining (1/6) meter is more than the used one. How many meters is this colored ribbon originally?
一根彩带，已经用去了(2/3)米，剩下的比用去的多(1/6)米，这根彩带原来长多少米？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(2/3) + (1/6) + (2/3)</gadget>
<output>3/2 = around 1.5</output>

<result>3/2 = around 1.5</result>