The cut part of a rope is the rest (1/6). If you cut 10 cm more, the cut part is the rest (1/5). How long is this rope in centimeters?
一根绳子剪去部分是剩下的(1/6)，如果多剪10厘米，则剪去的部分是剩下的(1/5)．这根绳子全长多少厘米？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/5) * 10</gadget>
<output>2</output>

<gadget id="calculator">10 + 2</gadget>
<output>12</output>

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

<gadget id="calculator">(1/5) - (1/6)</gadget>
<output>1/30 = around 0.033333</output>

<gadget id="calculator">12 / (1/30)</gadget>
<output>360</output>

<gadget id="calculator">360 * (1/6)</gadget>
<output>60</output>

<gadget id="calculator">360 + 60</gadget>
<output>420</output>

<result>420</result>